2247377020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{2179}}^1$

素因数の和:2387

約数の個数: 96

約数和(自身を含む): 5537548800

約数和(自身を除く): 3290171780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 139, 140, 212, 265, 278, 371, 530, 556, 695, 742, 973, 1060, 1390, 1484, 1855, 1946, 2179, 2780, 3710, 3892, 4358, 4865, 7367, 7420, 8716, 9730, 10895, 14734, 15253, 19460, 21790, 29468, 30506, 36835, 43580, 51569, 61012, 73670, 76265, 103138, 115487, 147340, 152530, 206276, 230974, 257845, 302881, 305060, 461948, 515690, 577435, 605762, 808409, 1031380, 1154870, 1211524, 1514405, 1616818, 2120167, 2309740, 3028810, 3233636, 4042045, 4240334, 6057620, 8084090, 8480668, 10600835, 16052693, 16168180, 21201670, 32105386, 42403340, 64210772, 80263465, 112368851, 160526930, 224737702, 321053860, 449475404, 561844255, 1123688510, 2247377020]

約数ペア:

[(1, 2247377020), (2, 1123688510), (4, 561844255), (5, 449475404), (7, 321053860), (10, 224737702), (14, 160526930), (20, 112368851), (28, 80263465), (35, 64210772), (53, 42403340), (70, 32105386), (106, 21201670), (139, 16168180), (140, 16052693), (212, 10600835), (265, 8480668), (278, 8084090), (371, 6057620), (530, 4240334), (556, 4042045), (695, 3233636), (742, 3028810), (973, 2309740), (1060, 2120167), (1390, 1616818), (1484, 1514405), (1855, 1211524), (1946, 1154870), (2179, 1031380), (2780, 808409), (3710, 605762), (3892, 577435), (4358, 515690), (4865, 461948), (7367, 305060), (7420, 302881), (8716, 257845), (9730, 230974), (10895, 206276), (14734, 152530), (15253, 147340), (19460, 115487), (21790, 103138), (29468, 76265), (30506, 73670), (36835, 61012), (43580, 51569)]