149436290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{38219}}^1$

素因数の和:38266

約数の個数: 32

約数和(自身を含む): 297198720

約数和(自身を除く): 147762430

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 38219, 76438, 191095, 382190, 649723, 879037, 1299446, 1758074, 3248615, 4395185, 6497230, 8790370, 14943629, 29887258, 74718145, 149436290]

約数ペア:

[(1, 149436290), (2, 74718145), (5, 29887258), (10, 14943629), (17, 8790370), (23, 6497230), (34, 4395185), (46, 3248615), (85, 1758074), (115, 1299446), (170, 879037), (230, 649723), (391, 382190), (782, 191095), (1955, 76438), (3910, 38219)]