287242171630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20063}}^1\times {\mathrm{49369}}^1$

素因数の和:69468

約数の個数: 32

約数和(自身を含む): 534902227200

約数和(自身を除く): 247660055570

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 20063, 40126, 49369, 98738, 100315, 200630, 246845, 493690, 581827, 1163654, 1431701, 2863402, 2909135, 5818270, 7158505, 14317010, 990490247, 1980980494, 4952451235, 9904902470, 28724217163, 57448434326, 143621085815, 287242171630]

約数ペア:

[(1, 287242171630), (2, 143621085815), (5, 57448434326), (10, 28724217163), (29, 9904902470), (58, 4952451235), (145, 1980980494), (290, 990490247), (20063, 14317010), (40126, 7158505), (49369, 5818270), (98738, 2909135), (100315, 2863402), (200630, 1431701), (246845, 1163654), (493690, 581827)]