161738777790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{10387847}}^1$

素因数の和:10388033

約数の個数: 48

約数和(自身を含む): 422951619168

約数和(自身を除く): 261212841378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1557, 1730, 2595, 3114, 5190, 7785, 15570, 10387847, 20775694, 31163541, 51939235, 62327082, 93490623, 103878470, 155817705, 186981246, 311635410, 467453115, 934906230, 1797097531, 3594195062, 5391292593, 8985487655, 10782585186, 16173877779, 17970975310, 26956462965, 32347755558, 53912925930, 80869388895, 161738777790]

約数ペア:

[(1, 161738777790), (2, 80869388895), (3, 53912925930), (5, 32347755558), (6, 26956462965), (9, 17970975310), (10, 16173877779), (15, 10782585186), (18, 8985487655), (30, 5391292593), (45, 3594195062), (90, 1797097531), (173, 934906230), (346, 467453115), (519, 311635410), (865, 186981246), (1038, 155817705), (1557, 103878470), (1730, 93490623), (2595, 62327082), (3114, 51939235), (5190, 31163541), (7785, 20775694), (15570, 10387847)]