4020510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{61}}^1$

素因数の和:110

約数の個数: 64

約数和(自身を含む): 10624320

約数和(自身を除く): 6603810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 169, 183, 195, 305, 338, 366, 390, 507, 610, 793, 845, 915, 1014, 1586, 1690, 1830, 2197, 2379, 2535, 3965, 4394, 4758, 5070, 6591, 7930, 10309, 10985, 11895, 13182, 20618, 21970, 23790, 30927, 32955, 51545, 61854, 65910, 103090, 134017, 154635, 268034, 309270, 402051, 670085, 804102, 1340170, 2010255, 4020510]

約数ペア:

[(1, 4020510), (2, 2010255), (3, 1340170), (5, 804102), (6, 670085), (10, 402051), (13, 309270), (15, 268034), (26, 154635), (30, 134017), (39, 103090), (61, 65910), (65, 61854), (78, 51545), (122, 32955), (130, 30927), (169, 23790), (183, 21970), (195, 20618), (305, 13182), (338, 11895), (366, 10985), (390, 10309), (507, 7930), (610, 6591), (793, 5070), (845, 4758), (915, 4394), (1014, 3965), (1586, 2535), (1690, 2379), (1830, 2197)]