9938820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1097}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 28038528

約数和(自身を除く): 18099708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1097, 1510, 1812, 2194, 2265, 3020, 3291, 4388, 4530, 5485, 6582, 9060, 10970, 13164, 16455, 21940, 32910, 65820, 165647, 331294, 496941, 662588, 828235, 993882, 1656470, 1987764, 2484705, 3312940, 4969410, 9938820]

約数ペア:

[(1, 9938820), (2, 4969410), (3, 3312940), (4, 2484705), (5, 1987764), (6, 1656470), (10, 993882), (12, 828235), (15, 662588), (20, 496941), (30, 331294), (60, 165647), (151, 65820), (302, 32910), (453, 21940), (604, 16455), (755, 13164), (906, 10970), (1097, 9060), (1510, 6582), (1812, 5485), (2194, 4530), (2265, 4388), (3020, 3291)]