1330630140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{3168167}}^1$

素因数の和:3168186

約数の個数: 48

約数和(自身を含む): 4258017792

約数和(自身を除く): 2927387652

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, 3168167, 6336334, 9504501, 12672668, 15840835, 19009002, 22177169, 31681670, 38018004, 44354338, 47522505, 63363340, 66531507, 88708676, 95045010, 110885845, 133063014, 190090020, 221771690, 266126028, 332657535, 443543380, 665315070, 1330630140]

約数ペア:

[(1, 1330630140), (2, 665315070), (3, 443543380), (4, 332657535), (5, 266126028), (6, 221771690), (7, 190090020), (10, 133063014), (12, 110885845), (14, 95045010), (15, 88708676), (20, 66531507), (21, 63363340), (28, 47522505), (30, 44354338), (35, 38018004), (42, 31681670), (60, 22177169), (70, 19009002), (84, 15840835), (105, 12672668), (140, 9504501), (210, 6336334), (420, 3168167)]