2010580005

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{94327}}^1$

素因数の和:94378

約数の個数: 48

約数和(自身を含む): 3871221120

約数和(自身を除く): 1860641115

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 609, 735, 1015, 1421, 3045, 4263, 7105, 21315, 94327, 282981, 471635, 660289, 1414905, 1980867, 2735483, 3301445, 4622023, 8206449, 9904335, 13677415, 13866069, 19148381, 23110115, 41032245, 57445143, 69330345, 95741905, 134038667, 287225715, 402116001, 670193335, 2010580005]

約数ペア:

[(1, 2010580005), (3, 670193335), (5, 402116001), (7, 287225715), (15, 134038667), (21, 95741905), (29, 69330345), (35, 57445143), (49, 41032245), (87, 23110115), (105, 19148381), (145, 13866069), (147, 13677415), (203, 9904335), (245, 8206449), (435, 4622023), (609, 3301445), (735, 2735483), (1015, 1980867), (1421, 1414905), (3045, 660289), (4263, 471635), (7105, 282981), (21315, 94327)]