89012970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{18661}}^1$

素因数の和:18727

約数の個数: 48

約数和(自身を含む): 235813032

約数和(自身を除く): 146800062

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, 18661, 37322, 55983, 93305, 111966, 167949, 186610, 279915, 335898, 559830, 839745, 989033, 1679490, 1978066, 2967099, 4945165, 5934198, 8901297, 9890330, 14835495, 17802594, 29670990, 44506485, 89012970]

約数ペア:

[(1, 89012970), (2, 44506485), (3, 29670990), (5, 17802594), (6, 14835495), (9, 9890330), (10, 8901297), (15, 5934198), (18, 4945165), (30, 2967099), (45, 1978066), (53, 1679490), (90, 989033), (106, 839745), (159, 559830), (265, 335898), (318, 279915), (477, 186610), (530, 167949), (795, 111966), (954, 93305), (1590, 55983), (2385, 37322), (4770, 18661)]