69767910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{26731}}^1$

素因数の和:26773

約数の個数: 48

約数和(自身を含む): 187658640

約数和(自身を除く): 117890730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 26731, 53462, 80193, 133655, 160386, 240579, 267310, 400965, 481158, 775199, 801930, 1202895, 1550398, 2325597, 2405790, 3875995, 4651194, 6976791, 7751990, 11627985, 13953582, 23255970, 34883955, 69767910]

約数ペア:

[(1, 69767910), (2, 34883955), (3, 23255970), (5, 13953582), (6, 11627985), (9, 7751990), (10, 6976791), (15, 4651194), (18, 3875995), (29, 2405790), (30, 2325597), (45, 1550398), (58, 1202895), (87, 801930), (90, 775199), (145, 481158), (174, 400965), (261, 267310), (290, 240579), (435, 160386), (522, 133655), (870, 80193), (1305, 53462), (2610, 26731)]