60410740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:389

約数の個数: 72

約数和(自身を含む): 140100408

約数和(自身を除く): 79689668

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 169, 244, 260, 293, 305, 338, 586, 610, 676, 793, 845, 1172, 1220, 1465, 1586, 1690, 2930, 3172, 3380, 3809, 3965, 5860, 7618, 7930, 10309, 15236, 15860, 17873, 19045, 20618, 35746, 38090, 41236, 49517, 51545, 71492, 76180, 89365, 99034, 103090, 178730, 198068, 206180, 232349, 247585, 357460, 464698, 495170, 929396, 990340, 1161745, 2323490, 3020537, 4646980, 6041074, 12082148, 15102685, 30205370, 60410740]

約数ペア:

[(1, 60410740), (2, 30205370), (4, 15102685), (5, 12082148), (10, 6041074), (13, 4646980), (20, 3020537), (26, 2323490), (52, 1161745), (61, 990340), (65, 929396), (122, 495170), (130, 464698), (169, 357460), (244, 247585), (260, 232349), (293, 206180), (305, 198068), (338, 178730), (586, 103090), (610, 99034), (676, 89365), (793, 76180), (845, 71492), (1172, 51545), (1220, 49517), (1465, 41236), (1586, 38090), (1690, 35746), (2930, 20618), (3172, 19045), (3380, 17873), (3809, 15860), (3965, 15236), (5860, 10309), (7618, 7930)]