139211190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{515597}}^1$

素因数の和:515613

約数の個数: 32

約数和(自身を含む): 371230560

約数和(自身を除く): 232019370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 515597, 1031194, 1546791, 2577985, 3093582, 4640373, 5155970, 7733955, 9280746, 13921119, 15467910, 23201865, 27842238, 46403730, 69605595, 139211190]

約数ペア:

[(1, 139211190), (2, 69605595), (3, 46403730), (5, 27842238), (6, 23201865), (9, 15467910), (10, 13921119), (15, 9280746), (18, 7733955), (27, 5155970), (30, 4640373), (45, 3093582), (54, 2577985), (90, 1546791), (135, 1031194), (270, 515597)]