137237930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{442703}}^1$

素因数の和:442741

約数の個数: 16

約数和(自身を含む): 254997504

約数和(自身を除く): 117759574

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 442703, 885406, 2213515, 4427030, 13723793, 27447586, 68618965, 137237930]

約数ペア:

[(1, 137237930), (2, 68618965), (5, 27447586), (10, 13723793), (31, 4427030), (62, 2213515), (155, 885406), (310, 442703)]