76447020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{98009}}^1$

素因数の和:98034

約数の個数: 48

約数和(自身を含む): 230519520

約数和(自身を除く): 154072500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 98009, 196018, 294027, 392036, 490045, 588054, 980090, 1176108, 1274117, 1470135, 1960180, 2548234, 2940270, 3822351, 5096468, 5880540, 6370585, 7644702, 12741170, 15289404, 19111755, 25482340, 38223510, 76447020]

約数ペア:

[(1, 76447020), (2, 38223510), (3, 25482340), (4, 19111755), (5, 15289404), (6, 12741170), (10, 7644702), (12, 6370585), (13, 5880540), (15, 5096468), (20, 3822351), (26, 2940270), (30, 2548234), (39, 1960180), (52, 1470135), (60, 1274117), (65, 1176108), (78, 980090), (130, 588054), (156, 490045), (195, 392036), (260, 294027), (390, 196018), (780, 98009)]