2015813130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{40897}}^1$

素因数の和:40991

約数の個数: 64

約数和(自身を含む): 5088365568

約数和(自身を除く): 3072552438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 53, 62, 93, 106, 155, 159, 186, 265, 310, 318, 465, 530, 795, 930, 1590, 1643, 3286, 4929, 8215, 9858, 16430, 24645, 40897, 49290, 81794, 122691, 204485, 245382, 408970, 613455, 1226910, 1267807, 2167541, 2535614, 3803421, 4335082, 6339035, 6502623, 7606842, 10837705, 12678070, 13005246, 19017105, 21675410, 32513115, 38034210, 65026230, 67193771, 134387542, 201581313, 335968855, 403162626, 671937710, 1007906565, 2015813130]

約数ペア:

[(1, 2015813130), (2, 1007906565), (3, 671937710), (5, 403162626), (6, 335968855), (10, 201581313), (15, 134387542), (30, 67193771), (31, 65026230), (53, 38034210), (62, 32513115), (93, 21675410), (106, 19017105), (155, 13005246), (159, 12678070), (186, 10837705), (265, 7606842), (310, 6502623), (318, 6339035), (465, 4335082), (530, 3803421), (795, 2535614), (930, 2167541), (1590, 1267807), (1643, 1226910), (3286, 613455), (4929, 408970), (8215, 245382), (9858, 204485), (16430, 122691), (24645, 81794), (40897, 49290)]