61939380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{17497}}^1$

素因数の和:17568

約数の個数: 48

約数和(自身を含む): 176379840

約数和(自身を除く): 114440460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 17497, 34994, 52491, 69988, 87485, 104982, 174970, 209964, 262455, 349940, 524910, 1032323, 1049820, 2064646, 3096969, 4129292, 5161615, 6193938, 10323230, 12387876, 15484845, 20646460, 30969690, 61939380]

約数ペア:

[(1, 61939380), (2, 30969690), (3, 20646460), (4, 15484845), (5, 12387876), (6, 10323230), (10, 6193938), (12, 5161615), (15, 4129292), (20, 3096969), (30, 2064646), (59, 1049820), (60, 1032323), (118, 524910), (177, 349940), (236, 262455), (295, 209964), (354, 174970), (590, 104982), (708, 87485), (885, 69988), (1180, 52491), (1770, 34994), (3540, 17497)]