9969247890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{97081}}^1$

素因数の和:97264

約数の個数: 96

約数和(自身を含む): 29804950656

約数和(自身を除く): 19835702766

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 163, 210, 315, 326, 489, 630, 815, 978, 1141, 1467, 1630, 2282, 2445, 2934, 3423, 4890, 5705, 6846, 7335, 10269, 11410, 14670, 17115, 20538, 34230, 51345, 97081, 102690, 194162, 291243, 485405, 582486, 679567, 873729, 970810, 1359134, 1456215, 1747458, 2038701, 2912430, 3397835, 4077402, 4368645, 6116103, 6795670, 8737290, 10193505, 12232206, 15824203, 20387010, 30580515, 31648406, 47472609, 61161030, 79121015, 94945218, 110769421, 142417827, 158242030, 221538842, 237363045, 284835654, 332308263, 474726090, 553847105, 664616526, 712089135, 996924789, 1107694210, 1424178270, 1661541315, 1993849578, 3323082630, 4984623945, 9969247890]

約数ペア:

[(1, 9969247890), (2, 4984623945), (3, 3323082630), (5, 1993849578), (6, 1661541315), (7, 1424178270), (9, 1107694210), (10, 996924789), (14, 712089135), (15, 664616526), (18, 553847105), (21, 474726090), (30, 332308263), (35, 284835654), (42, 237363045), (45, 221538842), (63, 158242030), (70, 142417827), (90, 110769421), (105, 94945218), (126, 79121015), (163, 61161030), (210, 47472609), (315, 31648406), (326, 30580515), (489, 20387010), (630, 15824203), (815, 12232206), (978, 10193505), (1141, 8737290), (1467, 6795670), (1630, 6116103), (2282, 4368645), (2445, 4077402), (2934, 3397835), (3423, 2912430), (4890, 2038701), (5705, 1747458), (6846, 1456215), (7335, 1359134), (10269, 970810), (11410, 873729), (14670, 679567), (17115, 582486), (20538, 485405), (34230, 291243), (51345, 194162), (97081, 102690)]