30890034

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4019}}^1$

素因数の和:4095

約数の個数: 48

約数和(自身を含む): 77762880

約数和(自身を除く): 46872846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 4019, 7686, 8038, 12057, 24114, 28133, 36171, 56266, 72342, 84399, 168798, 245159, 253197, 490318, 506394, 735477, 1470954, 1716113, 2206431, 3432226, 4412862, 5148339, 10296678, 15445017, 30890034]

約数ペア:

[(1, 30890034), (2, 15445017), (3, 10296678), (6, 5148339), (7, 4412862), (9, 3432226), (14, 2206431), (18, 1716113), (21, 1470954), (42, 735477), (61, 506394), (63, 490318), (122, 253197), (126, 245159), (183, 168798), (366, 84399), (427, 72342), (549, 56266), (854, 36171), (1098, 28133), (1281, 24114), (2562, 12057), (3843, 8038), (4019, 7686)]