156960090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{249143}}^1$

素因数の和:249163

約数の個数: 48

約数和(自身を含む): 466397568

約数和(自身を除く): 309437478

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 249143, 498286, 747429, 1245715, 1494858, 1744001, 2242287, 2491430, 3488002, 3737145, 4484574, 5232003, 7474290, 8720005, 10464006, 11211435, 15696009, 17440010, 22422870, 26160015, 31392018, 52320030, 78480045, 156960090]

約数ペア:

[(1, 156960090), (2, 78480045), (3, 52320030), (5, 31392018), (6, 26160015), (7, 22422870), (9, 17440010), (10, 15696009), (14, 11211435), (15, 10464006), (18, 8720005), (21, 7474290), (30, 5232003), (35, 4484574), (42, 3737145), (45, 3488002), (63, 2491430), (70, 2242287), (90, 1744001), (105, 1494858), (126, 1245715), (210, 747429), (315, 498286), (630, 249143)]