180016590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461581}}^1$

素因数の和:461604

約数の個数: 32

約数和(自身を含む): 465274656

約数和(自身を除く): 285258066

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 461581, 923162, 1384743, 2307905, 2769486, 4615810, 6000553, 6923715, 12001106, 13847430, 18001659, 30002765, 36003318, 60005530, 90008295, 180016590]

約数ペア:

[(1, 180016590), (2, 90008295), (3, 60005530), (5, 36003318), (6, 30002765), (10, 18001659), (13, 13847430), (15, 12001106), (26, 6923715), (30, 6000553), (39, 4615810), (65, 2769486), (78, 2307905), (130, 1384743), (195, 923162), (390, 461581)]