65560970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3467}}^1$

素因数の和:3566

約数の個数: 32

約数和(自身を含む): 123849216

約数和(自身を除く): 58288246

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 610, 1891, 3467, 3782, 6934, 9455, 17335, 18910, 34670, 107477, 211487, 214954, 422974, 537385, 1057435, 1074770, 2114870, 6556097, 13112194, 32780485, 65560970]

約数ペア:

[(1, 65560970), (2, 32780485), (5, 13112194), (10, 6556097), (31, 2114870), (61, 1074770), (62, 1057435), (122, 537385), (155, 422974), (305, 214954), (310, 211487), (610, 107477), (1891, 34670), (3467, 18910), (3782, 17335), (6934, 9455)]