8869410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 144

約数和(自身を含む): 27585792

約数和(自身を除く): 18716382

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 31, 33, 34, 45, 51, 55, 62, 66, 85, 90, 93, 99, 102, 110, 153, 155, 165, 170, 186, 187, 198, 255, 279, 289, 306, 310, 330, 341, 374, 465, 495, 510, 527, 558, 561, 578, 682, 765, 867, 930, 935, 990, 1023, 1054, 1122, 1395, 1445, 1530, 1581, 1683, 1705, 1734, 1870, 2046, 2601, 2635, 2790, 2805, 2890, 3069, 3162, 3179, 3366, 3410, 4335, 4743, 5115, 5202, 5270, 5610, 5797, 6138, 6358, 7905, 8415, 8670, 8959, 9486, 9537, 10230, 11594, 13005, 15345, 15810, 15895, 16830, 17391, 17918, 19074, 23715, 26010, 26877, 28611, 28985, 30690, 31790, 34782, 44795, 47430, 47685, 52173, 53754, 57222, 57970, 80631, 86955, 89590, 95370, 98549, 104346, 134385, 143055, 161262, 173910, 197098, 260865, 268770, 286110, 295647, 403155, 492745, 521730, 591294, 806310, 886941, 985490, 1478235, 1773882, 2956470, 4434705, 8869410]

約数ペア:

[(1, 8869410), (2, 4434705), (3, 2956470), (5, 1773882), (6, 1478235), (9, 985490), (10, 886941), (11, 806310), (15, 591294), (17, 521730), (18, 492745), (22, 403155), (30, 295647), (31, 286110), (33, 268770), (34, 260865), (45, 197098), (51, 173910), (55, 161262), (62, 143055), (66, 134385), (85, 104346), (90, 98549), (93, 95370), (99, 89590), (102, 86955), (110, 80631), (153, 57970), (155, 57222), (165, 53754), (170, 52173), (186, 47685), (187, 47430), (198, 44795), (255, 34782), (279, 31790), (289, 30690), (306, 28985), (310, 28611), (330, 26877), (341, 26010), (374, 23715), (465, 19074), (495, 17918), (510, 17391), (527, 16830), (558, 15895), (561, 15810), (578, 15345), (682, 13005), (765, 11594), (867, 10230), (930, 9537), (935, 9486), (990, 8959), (1023, 8670), (1054, 8415), (1122, 7905), (1395, 6358), (1445, 6138), (1530, 5797), (1581, 5610), (1683, 5270), (1705, 5202), (1734, 5115), (1870, 4743), (2046, 4335), (2601, 3410), (2635, 3366), (2790, 3179), (2805, 3162), (2890, 3069)]