1900684590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{9050879}}^1$

素因数の和:9050896

約数の個数: 32

約数和(自身を含む): 5213306880

約数和(自身を除く): 3312622290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 9050879, 18101758, 27152637, 45254395, 54305274, 63356153, 90508790, 126712306, 135763185, 190068459, 271526370, 316780765, 380136918, 633561530, 950342295, 1900684590]

約数ペア:

[(1, 1900684590), (2, 950342295), (3, 633561530), (5, 380136918), (6, 316780765), (7, 271526370), (10, 190068459), (14, 135763185), (15, 126712306), (21, 90508790), (30, 63356153), (35, 54305274), (42, 45254395), (70, 27152637), (105, 18101758), (210, 9050879)]