430143420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1024151}}^1$

素因数の和:1024170

約数の個数: 48

約数和(自身を含む): 1376460288

約数和(自身を除く): 946316868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1024151, 2048302, 3072453, 4096604, 5120755, 6144906, 7169057, 10241510, 12289812, 14338114, 15362265, 20483020, 21507171, 28676228, 30724530, 35845285, 43014342, 61449060, 71690570, 86028684, 107535855, 143381140, 215071710, 430143420]

約数ペア:

[(1, 430143420), (2, 215071710), (3, 143381140), (4, 107535855), (5, 86028684), (6, 71690570), (7, 61449060), (10, 43014342), (12, 35845285), (14, 30724530), (15, 28676228), (20, 21507171), (21, 20483020), (28, 15362265), (30, 14338114), (35, 12289812), (42, 10241510), (60, 7169057), (70, 6144906), (84, 5120755), (105, 4096604), (140, 3072453), (210, 2048302), (420, 1024151)]