74849070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{24223}}^1$

素因数の和:24336

約数の個数: 32

約数和(自身を含む): 181389312

約数和(自身を除く): 106540242

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 24223, 48446, 72669, 121115, 145338, 242230, 363345, 726690, 2494969, 4989938, 7484907, 12474845, 14969814, 24949690, 37424535, 74849070]

約数ペア:

[(1, 74849070), (2, 37424535), (3, 24949690), (5, 14969814), (6, 12474845), (10, 7484907), (15, 4989938), (30, 2494969), (103, 726690), (206, 363345), (309, 242230), (515, 145338), (618, 121115), (1030, 72669), (1545, 48446), (3090, 24223)]