73216110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:490

約数の個数: 128

約数和(自身を含む): 210014208

約数和(自身を除く): 136798098

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 31, 33, 34, 51, 55, 62, 66, 85, 93, 102, 110, 155, 165, 170, 186, 187, 255, 310, 330, 341, 374, 421, 465, 510, 527, 561, 682, 842, 930, 935, 1023, 1054, 1122, 1263, 1581, 1705, 1870, 2046, 2105, 2526, 2635, 2805, 3162, 3410, 4210, 4631, 5115, 5270, 5610, 5797, 6315, 7157, 7905, 9262, 10230, 11594, 12630, 13051, 13893, 14314, 15810, 17391, 21471, 23155, 26102, 27786, 28985, 34782, 35785, 39153, 42942, 46310, 57970, 65255, 69465, 71570, 78306, 78727, 86955, 107355, 130510, 138930, 143561, 157454, 173910, 195765, 214710, 221867, 236181, 287122, 391530, 393635, 430683, 443734, 472362, 665601, 717805, 787270, 861366, 1109335, 1180905, 1331202, 1435610, 2153415, 2218670, 2361810, 2440537, 3328005, 4306830, 4881074, 6656010, 7321611, 12202685, 14643222, 24405370, 36608055, 73216110]

約数ペア:

[(1, 73216110), (2, 36608055), (3, 24405370), (5, 14643222), (6, 12202685), (10, 7321611), (11, 6656010), (15, 4881074), (17, 4306830), (22, 3328005), (30, 2440537), (31, 2361810), (33, 2218670), (34, 2153415), (51, 1435610), (55, 1331202), (62, 1180905), (66, 1109335), (85, 861366), (93, 787270), (102, 717805), (110, 665601), (155, 472362), (165, 443734), (170, 430683), (186, 393635), (187, 391530), (255, 287122), (310, 236181), (330, 221867), (341, 214710), (374, 195765), (421, 173910), (465, 157454), (510, 143561), (527, 138930), (561, 130510), (682, 107355), (842, 86955), (930, 78727), (935, 78306), (1023, 71570), (1054, 69465), (1122, 65255), (1263, 57970), (1581, 46310), (1705, 42942), (1870, 39153), (2046, 35785), (2105, 34782), (2526, 28985), (2635, 27786), (2805, 26102), (3162, 23155), (3410, 21471), (4210, 17391), (4631, 15810), (5115, 14314), (5270, 13893), (5610, 13051), (5797, 12630), (6315, 11594), (7157, 10230), (7905, 9262)]