68740430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2593}}^1$

素因数の和:2852

約数の個数: 32

約数和(自身を含む): 135593568

約数和(自身を除く): 66853138

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 241, 482, 1205, 2410, 2593, 2651, 5186, 5302, 12965, 13255, 25930, 26510, 28523, 57046, 142615, 285230, 624913, 1249826, 3124565, 6249130, 6874043, 13748086, 34370215, 68740430]

約数ペア:

[(1, 68740430), (2, 34370215), (5, 13748086), (10, 6874043), (11, 6249130), (22, 3124565), (55, 1249826), (110, 624913), (241, 285230), (482, 142615), (1205, 57046), (2410, 28523), (2593, 26510), (2651, 25930), (5186, 13255), (5302, 12965)]