8996468490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1638701}}^1$

素因数の和:1638775

約数の個数: 48

約数和(自身を含む): 23774288616

約数和(自身を除く): 14777820126

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 1638701, 3277402, 4916103, 8193505, 9832206, 14748309, 16387010, 24580515, 29496618, 49161030, 73741545, 99960761, 147483090, 199921522, 299882283, 499803805, 599764566, 899646849, 999607610, 1499411415, 1799293698, 2998822830, 4498234245, 8996468490]

約数ペア:

[(1, 8996468490), (2, 4498234245), (3, 2998822830), (5, 1799293698), (6, 1499411415), (9, 999607610), (10, 899646849), (15, 599764566), (18, 499803805), (30, 299882283), (45, 199921522), (61, 147483090), (90, 99960761), (122, 73741545), (183, 49161030), (305, 29496618), (366, 24580515), (549, 16387010), (610, 14748309), (915, 9832206), (1098, 8193505), (1830, 4916103), (2745, 3277402), (5490, 1638701)]