304080860140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{6827141}}^1$

素因数の和:6827298

約数の個数: 48

約数和(自身を含む): 681294154464

約数和(自身を除く): 377213294324

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 131, 170, 262, 340, 524, 655, 1310, 2227, 2620, 4454, 8908, 11135, 22270, 44540, 6827141, 13654282, 27308564, 34135705, 68271410, 116061397, 136542820, 232122794, 464245588, 580306985, 894355471, 1160613970, 1788710942, 2321227940, 3577421884, 4471777355, 8943554710, 15204043007, 17887109420, 30408086014, 60816172028, 76020215035, 152040430070, 304080860140]

約数ペア:

[(1, 304080860140), (2, 152040430070), (4, 76020215035), (5, 60816172028), (10, 30408086014), (17, 17887109420), (20, 15204043007), (34, 8943554710), (68, 4471777355), (85, 3577421884), (131, 2321227940), (170, 1788710942), (262, 1160613970), (340, 894355471), (524, 580306985), (655, 464245588), (1310, 232122794), (2227, 136542820), (2620, 116061397), (4454, 68271410), (8908, 34135705), (11135, 27308564), (22270, 13654282), (44540, 6827141)]