64617060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8221}}^1$

素因数の和:8364

約数の個数: 48

約数和(自身を含む): 182331072

約数和(自身を除く): 117714012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 8221, 16442, 24663, 32884, 41105, 49326, 82210, 98652, 123315, 164420, 246630, 493260, 1076951, 2153902, 3230853, 4307804, 5384755, 6461706, 10769510, 12923412, 16154265, 21539020, 32308530, 64617060]

約数ペア:

[(1, 64617060), (2, 32308530), (3, 21539020), (4, 16154265), (5, 12923412), (6, 10769510), (10, 6461706), (12, 5384755), (15, 4307804), (20, 3230853), (30, 2153902), (60, 1076951), (131, 493260), (262, 246630), (393, 164420), (524, 123315), (655, 98652), (786, 82210), (1310, 49326), (1572, 41105), (1965, 32884), (2620, 24663), (3930, 16442), (7860, 8221)]