63698490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 183905280

約数和(自身を除く): 120206790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 31, 34, 45, 51, 62, 79, 85, 90, 93, 102, 153, 155, 158, 170, 186, 237, 255, 279, 289, 306, 310, 395, 465, 474, 510, 527, 558, 578, 711, 765, 790, 867, 930, 1054, 1185, 1343, 1395, 1422, 1445, 1530, 1581, 1734, 2370, 2449, 2601, 2635, 2686, 2790, 2890, 3162, 3555, 4029, 4335, 4743, 4898, 5202, 5270, 6715, 7110, 7347, 7905, 8058, 8670, 8959, 9486, 12087, 12245, 13005, 13430, 14694, 15810, 17918, 20145, 22041, 22831, 23715, 24174, 24490, 26010, 26877, 36735, 40290, 41633, 44082, 44795, 45662, 47430, 53754, 60435, 68493, 73470, 80631, 83266, 89590, 110205, 114155, 120870, 124899, 134385, 136986, 161262, 205479, 208165, 220410, 228310, 249798, 268770, 342465, 374697, 403155, 410958, 416330, 624495, 684930, 707761, 749394, 806310, 1027395, 1248990, 1415522, 1873485, 2054790, 2123283, 3538805, 3746970, 4246566, 6369849, 7077610, 10616415, 12739698, 21232830, 31849245, 63698490]

約数ペア:

[(1, 63698490), (2, 31849245), (3, 21232830), (5, 12739698), (6, 10616415), (9, 7077610), (10, 6369849), (15, 4246566), (17, 3746970), (18, 3538805), (30, 2123283), (31, 2054790), (34, 1873485), (45, 1415522), (51, 1248990), (62, 1027395), (79, 806310), (85, 749394), (90, 707761), (93, 684930), (102, 624495), (153, 416330), (155, 410958), (158, 403155), (170, 374697), (186, 342465), (237, 268770), (255, 249798), (279, 228310), (289, 220410), (306, 208165), (310, 205479), (395, 161262), (465, 136986), (474, 134385), (510, 124899), (527, 120870), (558, 114155), (578, 110205), (711, 89590), (765, 83266), (790, 80631), (867, 73470), (930, 68493), (1054, 60435), (1185, 53754), (1343, 47430), (1395, 45662), (1422, 44795), (1445, 44082), (1530, 41633), (1581, 40290), (1734, 36735), (2370, 26877), (2449, 26010), (2601, 24490), (2635, 24174), (2686, 23715), (2790, 22831), (2890, 22041), (3162, 20145), (3555, 17918), (4029, 15810), (4335, 14694), (4743, 13430), (4898, 13005), (5202, 12245), (5270, 12087), (6715, 9486), (7110, 8959), (7347, 8670), (7905, 8058)]