7132719780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{5861}}^1\times {\mathrm{6761}}^1$

素因数の和:12637

約数の個数: 72

約数和(自身を含む): 21642808824

約数和(自身を除く): 14510089044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 5861, 6761, 11722, 13522, 17583, 20283, 23444, 27044, 29305, 33805, 35166, 40566, 52749, 58610, 60849, 67610, 70332, 81132, 87915, 101415, 105498, 117220, 121698, 135220, 175830, 202830, 210996, 243396, 263745, 304245, 351660, 405660, 527490, 608490, 1054980, 1216980, 39626221, 79252442, 118878663, 158504884, 198131105, 237757326, 356635989, 396262210, 475514652, 594393315, 713271978, 792524420, 1188786630, 1426543956, 1783179945, 2377573260, 3566359890, 7132719780]

約数ペア:

[(1, 7132719780), (2, 3566359890), (3, 2377573260), (4, 1783179945), (5, 1426543956), (6, 1188786630), (9, 792524420), (10, 713271978), (12, 594393315), (15, 475514652), (18, 396262210), (20, 356635989), (30, 237757326), (36, 198131105), (45, 158504884), (60, 118878663), (90, 79252442), (180, 39626221), (5861, 1216980), (6761, 1054980), (11722, 608490), (13522, 527490), (17583, 405660), (20283, 351660), (23444, 304245), (27044, 263745), (29305, 243396), (33805, 210996), (35166, 202830), (40566, 175830), (52749, 135220), (58610, 121698), (60849, 117220), (67610, 105498), (70332, 101415), (81132, 87915)]