671916630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:923

約数の個数: 192

約数和(自身を含む): 2093543424

約数和(自身を除く): 1421626794

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 31, 33, 35, 42, 55, 62, 66, 70, 77, 93, 105, 110, 121, 154, 155, 165, 186, 210, 217, 231, 242, 310, 330, 341, 363, 385, 434, 462, 465, 605, 651, 682, 726, 770, 847, 853, 930, 1023, 1085, 1155, 1210, 1302, 1694, 1705, 1706, 1815, 2046, 2170, 2310, 2387, 2541, 2559, 3255, 3410, 3630, 3751, 4235, 4265, 4774, 5082, 5115, 5118, 5971, 6510, 7161, 7502, 8470, 8530, 9383, 10230, 11253, 11935, 11942, 12705, 12795, 14322, 17913, 18755, 18766, 22506, 23870, 25410, 25590, 26257, 26443, 28149, 29855, 35805, 35826, 37510, 46915, 52514, 52886, 56265, 56298, 59710, 65681, 71610, 78771, 79329, 89565, 93830, 103213, 112530, 131285, 131362, 132215, 140745, 157542, 158658, 179130, 185101, 197043, 206426, 262570, 264430, 281490, 290873, 309639, 328405, 370202, 393855, 394086, 396645, 516065, 555303, 581746, 619278, 656810, 722491, 787710, 793290, 872619, 925505, 985215, 1032130, 1110606, 1444982, 1454365, 1548195, 1745238, 1851010, 1970430, 2036111, 2167473, 2776515, 2908730, 3096390, 3199603, 3612455, 4072222, 4334946, 4363095, 5553030, 6108333, 6399206, 7224910, 8726190, 9598809, 10180555, 10837365, 12216666, 15998015, 19197618, 20361110, 21674730, 22397221, 30541665, 31996030, 44794442, 47994045, 61083330, 67191663, 95988090, 111986105, 134383326, 223972210, 335958315, 671916630]

約数ペア:

[(1, 671916630), (2, 335958315), (3, 223972210), (5, 134383326), (6, 111986105), (7, 95988090), (10, 67191663), (11, 61083330), (14, 47994045), (15, 44794442), (21, 31996030), (22, 30541665), (30, 22397221), (31, 21674730), (33, 20361110), (35, 19197618), (42, 15998015), (55, 12216666), (62, 10837365), (66, 10180555), (70, 9598809), (77, 8726190), (93, 7224910), (105, 6399206), (110, 6108333), (121, 5553030), (154, 4363095), (155, 4334946), (165, 4072222), (186, 3612455), (210, 3199603), (217, 3096390), (231, 2908730), (242, 2776515), (310, 2167473), (330, 2036111), (341, 1970430), (363, 1851010), (385, 1745238), (434, 1548195), (462, 1454365), (465, 1444982), (605, 1110606), (651, 1032130), (682, 985215), (726, 925505), (770, 872619), (847, 793290), (853, 787710), (930, 722491), (1023, 656810), (1085, 619278), (1155, 581746), (1210, 555303), (1302, 516065), (1694, 396645), (1705, 394086), (1706, 393855), (1815, 370202), (2046, 328405), (2170, 309639), (2310, 290873), (2387, 281490), (2541, 264430), (2559, 262570), (3255, 206426), (3410, 197043), (3630, 185101), (3751, 179130), (4235, 158658), (4265, 157542), (4774, 140745), (5082, 132215), (5115, 131362), (5118, 131285), (5971, 112530), (6510, 103213), (7161, 93830), (7502, 89565), (8470, 79329), (8530, 78771), (9383, 71610), (10230, 65681), (11253, 59710), (11935, 56298), (11942, 56265), (12705, 52886), (12795, 52514), (14322, 46915), (17913, 37510), (18755, 35826), (18766, 35805), (22506, 29855), (23870, 28149), (25410, 26443), (25590, 26257)]