7966331370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{9834977}}^1$

素因数の和:9834996

約数の個数: 40

約数和(自身を含む): 21420582084

約数和(自身を除く): 13454250714

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 9834977, 19669954, 29504931, 49174885, 59009862, 88514793, 98349770, 147524655, 177029586, 265544379, 295049310, 442573965, 531088758, 796633137, 885147930, 1327721895, 1593266274, 2655443790, 3983165685, 7966331370]

約数ペア:

[(1, 7966331370), (2, 3983165685), (3, 2655443790), (5, 1593266274), (6, 1327721895), (9, 885147930), (10, 796633137), (15, 531088758), (18, 442573965), (27, 295049310), (30, 265544379), (45, 177029586), (54, 147524655), (81, 98349770), (90, 88514793), (135, 59009862), (162, 49174885), (270, 29504931), (405, 19669954), (810, 9834977)]