2357707980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{87517}}^1$

素因数の和:87978

約数の個数: 48

約数和(自身を含む): 6616360800

約数和(自身を除く): 4258652820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449, 898, 1347, 1796, 2245, 2694, 4490, 5388, 6735, 8980, 13470, 26940, 87517, 175034, 262551, 350068, 437585, 525102, 875170, 1050204, 1312755, 1750340, 2625510, 5251020, 39295133, 78590266, 117885399, 157180532, 196475665, 235770798, 392951330, 471541596, 589426995, 785902660, 1178853990, 2357707980]

約数ペア:

[(1, 2357707980), (2, 1178853990), (3, 785902660), (4, 589426995), (5, 471541596), (6, 392951330), (10, 235770798), (12, 196475665), (15, 157180532), (20, 117885399), (30, 78590266), (60, 39295133), (449, 5251020), (898, 2625510), (1347, 1750340), (1796, 1312755), (2245, 1050204), (2694, 875170), (4490, 525102), (5388, 437585), (6735, 350068), (8980, 262551), (13470, 175034), (26940, 87517)]