17977824090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{22153}}^1$

素因数の和:22364

約数の個数: 96

約数和(自身を含む): 47776075776

約数和(自身を除く): 29798251686

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 127, 142, 213, 254, 355, 381, 426, 635, 639, 710, 762, 1065, 1143, 1270, 1278, 1905, 2130, 2286, 3195, 3810, 5715, 6390, 9017, 11430, 18034, 22153, 27051, 44306, 45085, 54102, 66459, 81153, 90170, 110765, 132918, 135255, 162306, 199377, 221530, 270510, 332295, 398754, 405765, 664590, 811530, 996885, 1572863, 1993770, 2813431, 3145726, 4718589, 5626862, 7864315, 8440293, 9437178, 14067155, 14155767, 15728630, 16880586, 23592945, 25320879, 28134310, 28311534, 42201465, 47185890, 50641758, 70778835, 84402930, 126604395, 141557670, 199753601, 253208790, 399507202, 599260803, 998768005, 1198521606, 1797782409, 1997536010, 2996304015, 3595564818, 5992608030, 8988912045, 17977824090]

約数ペア:

[(1, 17977824090), (2, 8988912045), (3, 5992608030), (5, 3595564818), (6, 2996304015), (9, 1997536010), (10, 1797782409), (15, 1198521606), (18, 998768005), (30, 599260803), (45, 399507202), (71, 253208790), (90, 199753601), (127, 141557670), (142, 126604395), (213, 84402930), (254, 70778835), (355, 50641758), (381, 47185890), (426, 42201465), (635, 28311534), (639, 28134310), (710, 25320879), (762, 23592945), (1065, 16880586), (1143, 15728630), (1270, 14155767), (1278, 14067155), (1905, 9437178), (2130, 8440293), (2286, 7864315), (3195, 5626862), (3810, 4718589), (5715, 3145726), (6390, 2813431), (9017, 1993770), (11430, 1572863), (18034, 996885), (22153, 811530), (27051, 664590), (44306, 405765), (45085, 398754), (54102, 332295), (66459, 270510), (81153, 221530), (90170, 199377), (110765, 162306), (132918, 135255)]