1398662430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1451}}^1$

素因数の和:1622

約数の個数: 128

約数和(自身を含む): 3853910016

約数和(自身を除く): 2455247586

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 127, 138, 165, 230, 253, 254, 330, 345, 381, 506, 635, 690, 759, 762, 1265, 1270, 1397, 1451, 1518, 1905, 2530, 2794, 2902, 2921, 3795, 3810, 4191, 4353, 5842, 6985, 7255, 7590, 8382, 8706, 8763, 13970, 14510, 14605, 15961, 17526, 20955, 21765, 29210, 31922, 32131, 33373, 41910, 43530, 43815, 47883, 64262, 66746, 79805, 87630, 95766, 96393, 100119, 159610, 160655, 166865, 184277, 192786, 200238, 239415, 321310, 333730, 367103, 368554, 478830, 481965, 500595, 552831, 734206, 921385, 963930, 1001190, 1101309, 1105662, 1835515, 1842770, 2027047, 2202618, 2764155, 3671030, 4054094, 4238371, 5506545, 5528310, 6081141, 8476742, 10135235, 11013090, 12162282, 12715113, 20270470, 21191855, 25430226, 30405705, 42383710, 46622081, 60811410, 63575565, 93244162, 127151130, 139866243, 233110405, 279732486, 466220810, 699331215, 1398662430]

約数ペア:

[(1, 1398662430), (2, 699331215), (3, 466220810), (5, 279732486), (6, 233110405), (10, 139866243), (11, 127151130), (15, 93244162), (22, 63575565), (23, 60811410), (30, 46622081), (33, 42383710), (46, 30405705), (55, 25430226), (66, 21191855), (69, 20270470), (110, 12715113), (115, 12162282), (127, 11013090), (138, 10135235), (165, 8476742), (230, 6081141), (253, 5528310), (254, 5506545), (330, 4238371), (345, 4054094), (381, 3671030), (506, 2764155), (635, 2202618), (690, 2027047), (759, 1842770), (762, 1835515), (1265, 1105662), (1270, 1101309), (1397, 1001190), (1451, 963930), (1518, 921385), (1905, 734206), (2530, 552831), (2794, 500595), (2902, 481965), (2921, 478830), (3795, 368554), (3810, 367103), (4191, 333730), (4353, 321310), (5842, 239415), (6985, 200238), (7255, 192786), (7590, 184277), (8382, 166865), (8706, 160655), (8763, 159610), (13970, 100119), (14510, 96393), (14605, 95766), (15961, 87630), (17526, 79805), (20955, 66746), (21765, 64262), (29210, 47883), (31922, 43815), (32131, 43530), (33373, 41910)]