3190320420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{1085143}}^1$

素因数の和:1085169

約数の個数: 72

約数和(自身を含む): 10391338944

約数和(自身を除く): 7201018524

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, 1085143, 2170286, 3255429, 4340572, 5425715, 6510858, 7596001, 10851430, 13021716, 15192002, 16277145, 21702860, 22788003, 30384004, 32554290, 37980005, 45576006, 53172007, 65108580, 75960010, 91152012, 106344014, 113940015, 151920020, 159516021, 212688028, 227880030, 265860035, 319032042, 455760060, 531720070, 638064084, 797580105, 1063440140, 1595160210, 3190320420]

約数ペア:

[(1, 3190320420), (2, 1595160210), (3, 1063440140), (4, 797580105), (5, 638064084), (6, 531720070), (7, 455760060), (10, 319032042), (12, 265860035), (14, 227880030), (15, 212688028), (20, 159516021), (21, 151920020), (28, 113940015), (30, 106344014), (35, 91152012), (42, 75960010), (49, 65108580), (60, 53172007), (70, 45576006), (84, 37980005), (98, 32554290), (105, 30384004), (140, 22788003), (147, 21702860), (196, 16277145), (210, 15192002), (245, 13021716), (294, 10851430), (420, 7596001), (490, 6510858), (588, 5425715), (735, 4340572), (980, 3255429), (1470, 2170286), (2940, 1085143)]