40731030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8539}}^1$

素因数の和:8605

約数の個数: 48

約数和(自身を含む): 107911440

約数和(自身を除く): 67180410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 8539, 17078, 25617, 42695, 51234, 76851, 85390, 128085, 153702, 256170, 384255, 452567, 768510, 905134, 1357701, 2262835, 2715402, 4073103, 4525670, 6788505, 8146206, 13577010, 20365515, 40731030]

約数ペア:

[(1, 40731030), (2, 20365515), (3, 13577010), (5, 8146206), (6, 6788505), (9, 4525670), (10, 4073103), (15, 2715402), (18, 2262835), (30, 1357701), (45, 905134), (53, 768510), (90, 452567), (106, 384255), (159, 256170), (265, 153702), (318, 128085), (477, 85390), (530, 76851), (795, 51234), (954, 42695), (1590, 25617), (2385, 17078), (4770, 8539)]