860976060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{292849}}^1$

素因数の和:292875

約数の個数: 72

約数和(自身を含む): 2804331600

約数和(自身を除く): 1943355540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 292849, 585698, 878547, 1171396, 1464245, 1757094, 2049943, 2928490, 3514188, 4099886, 4392735, 5856980, 6149829, 8199772, 8785470, 10249715, 12299658, 14349601, 17570940, 20499430, 24599316, 28699202, 30749145, 40998860, 43048803, 57398404, 61498290, 71748005, 86097606, 122996580, 143496010, 172195212, 215244015, 286992020, 430488030, 860976060]

約数ペア:

[(1, 860976060), (2, 430488030), (3, 286992020), (4, 215244015), (5, 172195212), (6, 143496010), (7, 122996580), (10, 86097606), (12, 71748005), (14, 61498290), (15, 57398404), (20, 43048803), (21, 40998860), (28, 30749145), (30, 28699202), (35, 24599316), (42, 20499430), (49, 17570940), (60, 14349601), (70, 12299658), (84, 10249715), (98, 8785470), (105, 8199772), (140, 6149829), (147, 5856980), (196, 4392735), (210, 4099886), (245, 3514188), (294, 2928490), (420, 2049943), (490, 1757094), (588, 1464245), (735, 1171396), (980, 878547), (1470, 585698), (2940, 292849)]