8897460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:114

約数の個数: 192

約数和(自身を含む): 31497984

約数和(自身を除く): 22600524

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 17, 20, 22, 26, 30, 33, 34, 39, 44, 51, 52, 55, 60, 61, 65, 66, 68, 78, 85, 102, 110, 122, 130, 132, 143, 156, 165, 170, 183, 187, 195, 204, 220, 221, 244, 255, 260, 286, 305, 330, 340, 366, 374, 390, 429, 442, 510, 561, 572, 610, 660, 663, 671, 715, 732, 748, 780, 793, 858, 884, 915, 935, 1020, 1037, 1105, 1122, 1220, 1326, 1342, 1430, 1586, 1716, 1830, 1870, 2013, 2074, 2145, 2210, 2244, 2379, 2431, 2652, 2684, 2805, 2860, 3111, 3172, 3315, 3355, 3660, 3740, 3965, 4026, 4148, 4290, 4420, 4758, 4862, 5185, 5610, 6222, 6630, 6710, 7293, 7930, 8052, 8580, 8723, 9516, 9724, 10065, 10370, 11220, 11407, 11895, 12155, 12444, 13260, 13420, 13481, 14586, 15555, 15860, 17446, 20130, 20740, 22814, 23790, 24310, 26169, 26962, 29172, 31110, 34221, 34892, 36465, 40260, 40443, 43615, 45628, 47580, 48620, 52338, 53924, 57035, 62220, 67405, 68442, 72930, 80886, 87230, 104676, 114070, 130845, 134810, 136884, 145860, 148291, 161772, 171105, 174460, 202215, 228140, 261690, 269620, 296582, 342210, 404430, 444873, 523380, 593164, 684420, 741455, 808860, 889746, 1482910, 1779492, 2224365, 2965820, 4448730, 8897460]

約数ペア:

[(1, 8897460), (2, 4448730), (3, 2965820), (4, 2224365), (5, 1779492), (6, 1482910), (10, 889746), (11, 808860), (12, 741455), (13, 684420), (15, 593164), (17, 523380), (20, 444873), (22, 404430), (26, 342210), (30, 296582), (33, 269620), (34, 261690), (39, 228140), (44, 202215), (51, 174460), (52, 171105), (55, 161772), (60, 148291), (61, 145860), (65, 136884), (66, 134810), (68, 130845), (78, 114070), (85, 104676), (102, 87230), (110, 80886), (122, 72930), (130, 68442), (132, 67405), (143, 62220), (156, 57035), (165, 53924), (170, 52338), (183, 48620), (187, 47580), (195, 45628), (204, 43615), (220, 40443), (221, 40260), (244, 36465), (255, 34892), (260, 34221), (286, 31110), (305, 29172), (330, 26962), (340, 26169), (366, 24310), (374, 23790), (390, 22814), (429, 20740), (442, 20130), (510, 17446), (561, 15860), (572, 15555), (610, 14586), (660, 13481), (663, 13420), (671, 13260), (715, 12444), (732, 12155), (748, 11895), (780, 11407), (793, 11220), (858, 10370), (884, 10065), (915, 9724), (935, 9516), (1020, 8723), (1037, 8580), (1105, 8052), (1122, 7930), (1220, 7293), (1326, 6710), (1342, 6630), (1430, 6222), (1586, 5610), (1716, 5185), (1830, 4862), (1870, 4758), (2013, 4420), (2074, 4290), (2145, 4148), (2210, 4026), (2244, 3965), (2379, 3740), (2431, 3660), (2652, 3355), (2684, 3315), (2805, 3172), (2860, 3111)]