91659820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10733}}^1$

素因数の和:10810

約数の個数: 48

約数和(自身を含む): 223610688

約数和(自身を除く): 131950868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 10733, 21466, 42932, 53665, 75131, 107330, 150262, 214660, 300524, 375655, 654713, 751310, 1309426, 1502620, 2618852, 3273565, 4582991, 6547130, 9165982, 13094260, 18331964, 22914955, 45829910, 91659820]

約数ペア:

[(1, 91659820), (2, 45829910), (4, 22914955), (5, 18331964), (7, 13094260), (10, 9165982), (14, 6547130), (20, 4582991), (28, 3273565), (35, 2618852), (61, 1502620), (70, 1309426), (122, 751310), (140, 654713), (244, 375655), (305, 300524), (427, 214660), (610, 150262), (854, 107330), (1220, 75131), (1708, 53665), (2135, 42932), (4270, 21466), (8540, 10733)]