1040952780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{826153}}^1$

素因数の和:826175

約数の個数: 72

約数和(自身を含む): 3608640672

約数和(自身を除く): 2567687892

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 826153, 1652306, 2478459, 3304612, 4130765, 4956918, 5783071, 7435377, 8261530, 9913836, 11566142, 12392295, 14870754, 16523060, 17349213, 23132284, 24784590, 28915355, 29741508, 34698426, 37176885, 49569180, 52047639, 57830710, 69396852, 74353770, 86746065, 104095278, 115661420, 148707540, 173492130, 208190556, 260238195, 346984260, 520476390, 1040952780]

約数ペア:

[(1, 1040952780), (2, 520476390), (3, 346984260), (4, 260238195), (5, 208190556), (6, 173492130), (7, 148707540), (9, 115661420), (10, 104095278), (12, 86746065), (14, 74353770), (15, 69396852), (18, 57830710), (20, 52047639), (21, 49569180), (28, 37176885), (30, 34698426), (35, 29741508), (36, 28915355), (42, 24784590), (45, 23132284), (60, 17349213), (63, 16523060), (70, 14870754), (84, 12392295), (90, 11566142), (105, 9913836), (126, 8261530), (140, 7435377), (180, 5783071), (210, 4956918), (252, 4130765), (315, 3304612), (420, 2478459), (630, 1652306), (1260, 826153)]