45679980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10723}}^1$

素因数の和:10806

約数の個数: 48

約数和(自身を含む): 129717504

約数和(自身を除く): 84037524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 10723, 21446, 32169, 42892, 53615, 64338, 107230, 128676, 160845, 214460, 321690, 643380, 761333, 1522666, 2283999, 3045332, 3806665, 4567998, 7613330, 9135996, 11419995, 15226660, 22839990, 45679980]

約数ペア:

[(1, 45679980), (2, 22839990), (3, 15226660), (4, 11419995), (5, 9135996), (6, 7613330), (10, 4567998), (12, 3806665), (15, 3045332), (20, 2283999), (30, 1522666), (60, 761333), (71, 643380), (142, 321690), (213, 214460), (284, 160845), (355, 128676), (426, 107230), (710, 64338), (852, 53615), (1065, 42892), (1420, 32169), (2130, 21446), (4260, 10723)]