202654530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173209}}^1$

素因数の和:173235

約数の個数: 48

約数和(自身を含む): 567435960

約数和(自身を除く): 364781430

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 173209, 346418, 519627, 866045, 1039254, 1558881, 1732090, 2251717, 2598135, 3117762, 4503434, 5196270, 6755151, 7794405, 11258585, 13510302, 15588810, 20265453, 22517170, 33775755, 40530906, 67551510, 101327265, 202654530]

約数ペア:

[(1, 202654530), (2, 101327265), (3, 67551510), (5, 40530906), (6, 33775755), (9, 22517170), (10, 20265453), (13, 15588810), (15, 13510302), (18, 11258585), (26, 7794405), (30, 6755151), (39, 5196270), (45, 4503434), (65, 3117762), (78, 2598135), (90, 2251717), (117, 1732090), (130, 1558881), (195, 1039254), (234, 866045), (390, 519627), (585, 346418), (1170, 173209)]