15690122030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{347}}^1\times {\mathrm{37369}}^1$

素因数の和:37745

約数の個数: 48

約数和(自身を含む): 31133395440

約数和(自身を除く): 15443273410

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 347, 605, 694, 1210, 1735, 3470, 3817, 7634, 19085, 37369, 38170, 41987, 74738, 83974, 186845, 209935, 373690, 411059, 419870, 822118, 2055295, 4110590, 4521649, 9043298, 12967043, 22608245, 25934086, 45216490, 64835215, 129670430, 142637473, 285274946, 713187365, 1426374730, 1569012203, 3138024406, 7845061015, 15690122030]

約数ペア:

[(1, 15690122030), (2, 7845061015), (5, 3138024406), (10, 1569012203), (11, 1426374730), (22, 713187365), (55, 285274946), (110, 142637473), (121, 129670430), (242, 64835215), (347, 45216490), (605, 25934086), (694, 22608245), (1210, 12967043), (1735, 9043298), (3470, 4521649), (3817, 4110590), (7634, 2055295), (19085, 822118), (37369, 419870), (38170, 411059), (41987, 373690), (74738, 209935), (83974, 186845)]