1330681860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157291}}^1$

素因数の和:157353

約数の個数: 72

約数和(自身を含む): 4122308736

約数和(自身を除く): 2791626876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 157291, 314582, 471873, 629164, 786455, 943746, 1415619, 1572910, 1887492, 2359365, 2831238, 3145820, 4718730, 5662476, 7078095, 7392677, 9437460, 14156190, 14785354, 22178031, 28312380, 29570708, 36963385, 44356062, 66534093, 73926770, 88712124, 110890155, 133068186, 147853540, 221780310, 266136372, 332670465, 443560620, 665340930, 1330681860]

約数ペア:

[(1, 1330681860), (2, 665340930), (3, 443560620), (4, 332670465), (5, 266136372), (6, 221780310), (9, 147853540), (10, 133068186), (12, 110890155), (15, 88712124), (18, 73926770), (20, 66534093), (30, 44356062), (36, 36963385), (45, 29570708), (47, 28312380), (60, 22178031), (90, 14785354), (94, 14156190), (141, 9437460), (180, 7392677), (188, 7078095), (235, 5662476), (282, 4718730), (423, 3145820), (470, 2831238), (564, 2359365), (705, 1887492), (846, 1572910), (940, 1415619), (1410, 943746), (1692, 786455), (2115, 629164), (2820, 471873), (4230, 314582), (8460, 157291)]