65367830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 130999680

約数和(自身を除く): 65631850

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 121, 178, 242, 445, 605, 607, 890, 979, 1210, 1214, 1958, 3035, 4895, 6070, 6677, 9790, 10769, 13354, 21538, 33385, 53845, 54023, 66770, 73447, 107690, 108046, 146894, 270115, 367235, 540230, 594253, 734470, 1188506, 2971265, 5942530, 6536783, 13073566, 32683915, 65367830]

約数ペア:

[(1, 65367830), (2, 32683915), (5, 13073566), (10, 6536783), (11, 5942530), (22, 2971265), (55, 1188506), (89, 734470), (110, 594253), (121, 540230), (178, 367235), (242, 270115), (445, 146894), (605, 108046), (607, 107690), (890, 73447), (979, 66770), (1210, 54023), (1214, 53845), (1958, 33385), (3035, 21538), (4895, 13354), (6070, 10769), (6677, 9790)]