546819780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53927}}^1$

素因数の和:53965

約数の個数: 72

約数和(自身を含む): 1657962432

約数和(自身を除く): 1111142652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 53927, 107854, 161781, 215708, 269635, 323562, 539270, 647124, 701051, 808905, 1078540, 1402102, 1617810, 2103153, 2804204, 3235620, 3505255, 4206306, 7010510, 8412612, 9113663, 10515765, 14021020, 18227326, 21031530, 27340989, 36454652, 42063060, 45568315, 54681978, 91136630, 109363956, 136704945, 182273260, 273409890, 546819780]

約数ペア:

[(1, 546819780), (2, 273409890), (3, 182273260), (4, 136704945), (5, 109363956), (6, 91136630), (10, 54681978), (12, 45568315), (13, 42063060), (15, 36454652), (20, 27340989), (26, 21031530), (30, 18227326), (39, 14021020), (52, 10515765), (60, 9113663), (65, 8412612), (78, 7010510), (130, 4206306), (156, 3505255), (169, 3235620), (195, 2804204), (260, 2103153), (338, 1617810), (390, 1402102), (507, 1078540), (676, 808905), (780, 701051), (845, 647124), (1014, 539270), (1690, 323562), (2028, 269635), (2535, 215708), (3380, 161781), (5070, 107854), (10140, 53927)]