90809430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{17497}}^1$

素因数の和:17680

約数の個数: 32

約数和(自身を含む): 219214944

約数和(自身を除く): 128405514

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 17497, 34994, 52491, 87485, 104982, 174970, 262455, 524910, 3026981, 6053962, 9080943, 15134905, 18161886, 30269810, 45404715, 90809430]

約数ペア:

[(1, 90809430), (2, 45404715), (3, 30269810), (5, 18161886), (6, 15134905), (10, 9080943), (15, 6053962), (30, 3026981), (173, 524910), (346, 262455), (519, 174970), (865, 104982), (1038, 87485), (1730, 52491), (2595, 34994), (5190, 17497)]