4240830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 11321856

約数和(自身を除く): 7081026

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 142, 165, 181, 213, 330, 355, 362, 426, 543, 710, 781, 905, 1065, 1086, 1562, 1810, 1991, 2130, 2343, 2715, 3905, 3982, 4686, 5430, 5973, 7810, 9955, 11715, 11946, 12851, 19910, 23430, 25702, 29865, 38553, 59730, 64255, 77106, 128510, 141361, 192765, 282722, 385530, 424083, 706805, 848166, 1413610, 2120415, 4240830]

約数ペア:

[(1, 4240830), (2, 2120415), (3, 1413610), (5, 848166), (6, 706805), (10, 424083), (11, 385530), (15, 282722), (22, 192765), (30, 141361), (33, 128510), (55, 77106), (66, 64255), (71, 59730), (110, 38553), (142, 29865), (165, 25702), (181, 23430), (213, 19910), (330, 12851), (355, 11946), (362, 11715), (426, 9955), (543, 7810), (710, 5973), (781, 5430), (905, 4686), (1065, 3982), (1086, 3905), (1562, 2715), (1810, 2343), (1991, 2130)]