90643380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{48733}}^1$

素因数の和:48776

約数の個数: 48

約数和(自身を含む): 261993984

約数和(自身を除く): 171350604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 48733, 97466, 146199, 194932, 243665, 292398, 487330, 584796, 730995, 974660, 1461990, 1510723, 2923980, 3021446, 4532169, 6042892, 7553615, 9064338, 15107230, 18128676, 22660845, 30214460, 45321690, 90643380]

約数ペア:

[(1, 90643380), (2, 45321690), (3, 30214460), (4, 22660845), (5, 18128676), (6, 15107230), (10, 9064338), (12, 7553615), (15, 6042892), (20, 4532169), (30, 3021446), (31, 2923980), (60, 1510723), (62, 1461990), (93, 974660), (124, 730995), (155, 584796), (186, 487330), (310, 292398), (372, 243665), (465, 194932), (620, 146199), (930, 97466), (1860, 48733)]