902510110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3251}}^1$

素因数の和:3369

約数の個数: 64

約数和(自身を含む): 1820703744

約数和(自身を除く): 918193634

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 71, 85, 115, 142, 170, 230, 355, 391, 710, 782, 1207, 1633, 1955, 2414, 3251, 3266, 3910, 6035, 6502, 8165, 12070, 16255, 16330, 27761, 32510, 55267, 55522, 74773, 110534, 138805, 149546, 230821, 276335, 277610, 373865, 461642, 552670, 747730, 1154105, 1271141, 2308210, 2542282, 3923957, 5308883, 6355705, 7847914, 10617766, 12711410, 19619785, 26544415, 39239570, 53088830, 90251011, 180502022, 451255055, 902510110]

約数ペア:

[(1, 902510110), (2, 451255055), (5, 180502022), (10, 90251011), (17, 53088830), (23, 39239570), (34, 26544415), (46, 19619785), (71, 12711410), (85, 10617766), (115, 7847914), (142, 6355705), (170, 5308883), (230, 3923957), (355, 2542282), (391, 2308210), (710, 1271141), (782, 1154105), (1207, 747730), (1633, 552670), (1955, 461642), (2414, 373865), (3251, 277610), (3266, 276335), (3910, 230821), (6035, 149546), (6502, 138805), (8165, 110534), (12070, 74773), (16255, 55522), (16330, 55267), (27761, 32510)]