4654430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 10264320

約数和(自身を除く): 5609890

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 85, 95, 110, 131, 170, 187, 190, 209, 262, 323, 374, 418, 646, 655, 935, 1045, 1310, 1441, 1615, 1870, 2090, 2227, 2489, 2882, 3230, 3553, 4454, 4978, 7106, 7205, 11135, 12445, 14410, 17765, 22270, 24497, 24890, 27379, 35530, 42313, 48994, 54758, 84626, 122485, 136895, 211565, 244970, 273790, 423130, 465443, 930886, 2327215, 4654430]

約数ペア:

[(1, 4654430), (2, 2327215), (5, 930886), (10, 465443), (11, 423130), (17, 273790), (19, 244970), (22, 211565), (34, 136895), (38, 122485), (55, 84626), (85, 54758), (95, 48994), (110, 42313), (131, 35530), (170, 27379), (187, 24890), (190, 24497), (209, 22270), (262, 17765), (323, 14410), (374, 12445), (418, 11135), (646, 7205), (655, 7106), (935, 4978), (1045, 4454), (1310, 3553), (1441, 3230), (1615, 2882), (1870, 2489), (2090, 2227)]