1900664070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1473383}}^1$

素因数の和:1473436

約数の個数: 32

約数和(自身を含む): 4667680512

約数和(自身を除く): 2767016442

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1473383, 2946766, 4420149, 7366915, 8840298, 14733830, 22100745, 44201490, 63355469, 126710938, 190066407, 316777345, 380132814, 633554690, 950332035, 1900664070]

約数ペア:

[(1, 1900664070), (2, 950332035), (3, 633554690), (5, 380132814), (6, 316777345), (10, 190066407), (15, 126710938), (30, 63355469), (43, 44201490), (86, 22100745), (129, 14733830), (215, 8840298), (258, 7366915), (430, 4420149), (645, 2946766), (1290, 1473383)]