750398610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{9767}}^1$

素因数の和:9987

約数の個数: 64

約数和(自身を含む): 1949536512

約数和(自身を除く): 1199137902

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 197, 390, 394, 591, 985, 1182, 1970, 2561, 2955, 5122, 5910, 7683, 9767, 12805, 15366, 19534, 25610, 29301, 38415, 48835, 58602, 76830, 97670, 126971, 146505, 253942, 293010, 380913, 634855, 761826, 1269710, 1904565, 1924099, 3809130, 3848198, 5772297, 9620495, 11544594, 19240990, 25013287, 28861485, 50026574, 57722970, 75039861, 125066435, 150079722, 250132870, 375199305, 750398610]

約数ペア:

[(1, 750398610), (2, 375199305), (3, 250132870), (5, 150079722), (6, 125066435), (10, 75039861), (13, 57722970), (15, 50026574), (26, 28861485), (30, 25013287), (39, 19240990), (65, 11544594), (78, 9620495), (130, 5772297), (195, 3848198), (197, 3809130), (390, 1924099), (394, 1904565), (591, 1269710), (985, 761826), (1182, 634855), (1970, 380913), (2561, 293010), (2955, 253942), (5122, 146505), (5910, 126971), (7683, 97670), (9767, 76830), (12805, 58602), (15366, 48835), (19534, 38415), (25610, 29301)]