87724530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{42379}}^1$

素因数の和:42415

約数の個数: 48

約数和(自身を含む): 238006080

約数和(自身を除く): 150281550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 42379, 84758, 127137, 211895, 254274, 381411, 423790, 635685, 762822, 974717, 1271370, 1907055, 1949434, 2924151, 3814110, 4873585, 5848302, 8772453, 9747170, 14620755, 17544906, 29241510, 43862265, 87724530]

約数ペア:

[(1, 87724530), (2, 43862265), (3, 29241510), (5, 17544906), (6, 14620755), (9, 9747170), (10, 8772453), (15, 5848302), (18, 4873585), (23, 3814110), (30, 2924151), (45, 1949434), (46, 1907055), (69, 1271370), (90, 974717), (115, 762822), (138, 635685), (207, 423790), (230, 381411), (345, 254274), (414, 211895), (690, 127137), (1035, 84758), (2070, 42379)]