12935820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1291}}^1$

素因数の和:1470

約数の個数: 48

約数和(自身を含む): 36465408

約数和(自身を除く): 23529588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1291, 1670, 2004, 2505, 2582, 3340, 3873, 5010, 5164, 6455, 7746, 10020, 12910, 15492, 19365, 25820, 38730, 77460, 215597, 431194, 646791, 862388, 1077985, 1293582, 2155970, 2587164, 3233955, 4311940, 6467910, 12935820]

約数ペア:

[(1, 12935820), (2, 6467910), (3, 4311940), (4, 3233955), (5, 2587164), (6, 2155970), (10, 1293582), (12, 1077985), (15, 862388), (20, 646791), (30, 431194), (60, 215597), (167, 77460), (334, 38730), (501, 25820), (668, 19365), (835, 15492), (1002, 12910), (1291, 10020), (1670, 7746), (2004, 6455), (2505, 5164), (2582, 5010), (3340, 3873)]