28597770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10957}}^1$

素因数の和:10999

約数の個数: 48

約数和(自身を含む): 76925160

約数和(自身を除く): 48327390

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, 10957, 21914, 32871, 54785, 65742, 98613, 109570, 164355, 197226, 317753, 328710, 493065, 635506, 953259, 986130, 1588765, 1906518, 2859777, 3177530, 4766295, 5719554, 9532590, 14298885, 28597770]

約数ペア:

[(1, 28597770), (2, 14298885), (3, 9532590), (5, 5719554), (6, 4766295), (9, 3177530), (10, 2859777), (15, 1906518), (18, 1588765), (29, 986130), (30, 953259), (45, 635506), (58, 493065), (87, 328710), (90, 317753), (145, 197226), (174, 164355), (261, 109570), (290, 98613), (435, 65742), (522, 54785), (870, 32871), (1305, 21914), (2610, 10957)]