144571290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{155453}}^1$

素因数の和:155494

約数の個数: 32

約数和(自身を含む): 358166016

約数和(自身を除く): 213594726

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 155453, 310906, 466359, 777265, 932718, 1554530, 2331795, 4663590, 4819043, 9638086, 14457129, 24095215, 28914258, 48190430, 72285645, 144571290]

約数ペア:

[(1, 144571290), (2, 72285645), (3, 48190430), (5, 28914258), (6, 24095215), (10, 14457129), (15, 9638086), (30, 4819043), (31, 4663590), (62, 2331795), (93, 1554530), (155, 932718), (186, 777265), (310, 466359), (465, 310906), (930, 155453)]