15704921130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{389797}}^1$

素因数の和:389903

約数の個数: 64

約数和(自身を含む): 40414256640

約数和(自身を除く): 24709335510

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 79, 85, 102, 158, 170, 237, 255, 395, 474, 510, 790, 1185, 1343, 2370, 2686, 4029, 6715, 8058, 13430, 20145, 40290, 389797, 779594, 1169391, 1948985, 2338782, 3897970, 5846955, 6626549, 11693910, 13253098, 19879647, 30793963, 33132745, 39759294, 61587926, 66265490, 92381889, 99398235, 153969815, 184763778, 198796470, 307939630, 461909445, 523497371, 923818890, 1046994742, 1570492113, 2617486855, 3140984226, 5234973710, 7852460565, 15704921130]

約数ペア:

[(1, 15704921130), (2, 7852460565), (3, 5234973710), (5, 3140984226), (6, 2617486855), (10, 1570492113), (15, 1046994742), (17, 923818890), (30, 523497371), (34, 461909445), (51, 307939630), (79, 198796470), (85, 184763778), (102, 153969815), (158, 99398235), (170, 92381889), (237, 66265490), (255, 61587926), (395, 39759294), (474, 33132745), (510, 30793963), (790, 19879647), (1185, 13253098), (1343, 11693910), (2370, 6626549), (2686, 5846955), (4029, 3897970), (6715, 2338782), (8058, 1948985), (13430, 1169391), (20145, 779594), (40290, 389797)]