61503570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{631}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 173370240

約数和(自身を除く): 111866670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 361, 513, 570, 631, 722, 855, 1026, 1083, 1262, 1710, 1805, 1893, 2166, 2565, 3155, 3249, 3610, 3786, 5130, 5415, 5679, 6310, 6498, 9465, 9747, 10830, 11358, 11989, 16245, 17037, 18930, 19494, 23978, 28395, 32490, 34074, 35967, 48735, 56790, 59945, 71934, 85185, 97470, 107901, 119890, 170370, 179835, 215802, 227791, 323703, 359670, 455582, 539505, 647406, 683373, 1079010, 1138955, 1366746, 1618515, 2050119, 2277910, 3237030, 3416865, 4100238, 6150357, 6833730, 10250595, 12300714, 20501190, 30751785, 61503570]

約数ペア:

[(1, 61503570), (2, 30751785), (3, 20501190), (5, 12300714), (6, 10250595), (9, 6833730), (10, 6150357), (15, 4100238), (18, 3416865), (19, 3237030), (27, 2277910), (30, 2050119), (38, 1618515), (45, 1366746), (54, 1138955), (57, 1079010), (90, 683373), (95, 647406), (114, 539505), (135, 455582), (171, 359670), (190, 323703), (270, 227791), (285, 215802), (342, 179835), (361, 170370), (513, 119890), (570, 107901), (631, 97470), (722, 85185), (855, 71934), (1026, 59945), (1083, 56790), (1262, 48735), (1710, 35967), (1805, 34074), (1893, 32490), (2166, 28395), (2565, 23978), (3155, 19494), (3249, 18930), (3610, 17037), (3786, 16245), (5130, 11989), (5415, 11358), (5679, 10830), (6310, 9747), (6498, 9465)]