87117690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:384

約数の個数: 128

約数和(自身を含む): 246903552

約数和(自身を除く): 159785862

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 53, 55, 66, 85, 102, 106, 110, 159, 165, 170, 187, 255, 265, 293, 318, 330, 374, 510, 530, 561, 583, 586, 795, 879, 901, 935, 1122, 1166, 1465, 1590, 1749, 1758, 1802, 1870, 2703, 2805, 2915, 2930, 3223, 3498, 4395, 4505, 4981, 5406, 5610, 5830, 6446, 8745, 8790, 9010, 9669, 9911, 9962, 13515, 14943, 15529, 16115, 17490, 19338, 19822, 24905, 27030, 29733, 29886, 31058, 32230, 46587, 48345, 49555, 49810, 54791, 59466, 74715, 77645, 93174, 96690, 99110, 109582, 148665, 149430, 155290, 164373, 170819, 232935, 263993, 273955, 297330, 328746, 341638, 465870, 512457, 527986, 547910, 791979, 821865, 854095, 1024914, 1319965, 1583958, 1643730, 1708190, 2562285, 2639930, 2903923, 3959895, 5124570, 5807846, 7919790, 8711769, 14519615, 17423538, 29039230, 43558845, 87117690]

約数ペア:

[(1, 87117690), (2, 43558845), (3, 29039230), (5, 17423538), (6, 14519615), (10, 8711769), (11, 7919790), (15, 5807846), (17, 5124570), (22, 3959895), (30, 2903923), (33, 2639930), (34, 2562285), (51, 1708190), (53, 1643730), (55, 1583958), (66, 1319965), (85, 1024914), (102, 854095), (106, 821865), (110, 791979), (159, 547910), (165, 527986), (170, 512457), (187, 465870), (255, 341638), (265, 328746), (293, 297330), (318, 273955), (330, 263993), (374, 232935), (510, 170819), (530, 164373), (561, 155290), (583, 149430), (586, 148665), (795, 109582), (879, 99110), (901, 96690), (935, 93174), (1122, 77645), (1166, 74715), (1465, 59466), (1590, 54791), (1749, 49810), (1758, 49555), (1802, 48345), (1870, 46587), (2703, 32230), (2805, 31058), (2915, 29886), (2930, 29733), (3223, 27030), (3498, 24905), (4395, 19822), (4505, 19338), (4981, 17490), (5406, 16115), (5610, 15529), (5830, 14943), (6446, 13515), (8745, 9962), (8790, 9911), (9010, 9669)]