67940910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8677}}^1$

素因数の和:8722

約数の個数: 64

約数和(自身を含む): 187444800

約数和(自身を除く): 119503890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 8677, 17354, 26031, 43385, 52062, 78093, 86770, 130155, 156186, 234279, 251633, 260310, 390465, 468558, 503266, 754899, 780930, 1171395, 1258165, 1509798, 2264697, 2342790, 2516330, 3774495, 4529394, 6794091, 7548990, 11323485, 13588182, 22646970, 33970455, 67940910]

約数ペア:

[(1, 67940910), (2, 33970455), (3, 22646970), (5, 13588182), (6, 11323485), (9, 7548990), (10, 6794091), (15, 4529394), (18, 3774495), (27, 2516330), (29, 2342790), (30, 2264697), (45, 1509798), (54, 1258165), (58, 1171395), (87, 780930), (90, 754899), (135, 503266), (145, 468558), (174, 390465), (261, 260310), (270, 251633), (290, 234279), (435, 156186), (522, 130155), (783, 86770), (870, 78093), (1305, 52062), (1566, 43385), (2610, 26031), (3915, 17354), (7830, 8677)]