180765390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463501}}^1$

素因数の和:463524

約数の個数: 32

約数和(自身を含む): 467210016

約数和(自身を除く): 286444626

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 463501, 927002, 1390503, 2317505, 2781006, 4635010, 6025513, 6952515, 12051026, 13905030, 18076539, 30127565, 36153078, 60255130, 90382695, 180765390]

約数ペア:

[(1, 180765390), (2, 90382695), (3, 60255130), (5, 36153078), (6, 30127565), (10, 18076539), (13, 13905030), (15, 12051026), (26, 6952515), (30, 6025513), (39, 4635010), (65, 2781006), (78, 2317505), (130, 1390503), (195, 927002), (390, 463501)]