3320170140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7905167}}^1$

素因数の和:7905186

約数の個数: 48

約数和(自身を含む): 10624545792

約数和(自身を除く): 7304375652

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, 7905167, 15810334, 23715501, 31620668, 39525835, 47431002, 55336169, 79051670, 94862004, 110672338, 118577505, 158103340, 166008507, 221344676, 237155010, 276680845, 332017014, 474310020, 553361690, 664034028, 830042535, 1106723380, 1660085070, 3320170140]

約数ペア:

[(1, 3320170140), (2, 1660085070), (3, 1106723380), (4, 830042535), (5, 664034028), (6, 553361690), (7, 474310020), (10, 332017014), (12, 276680845), (14, 237155010), (15, 221344676), (20, 166008507), (21, 158103340), (28, 118577505), (30, 110672338), (35, 94862004), (42, 79051670), (60, 55336169), (70, 47431002), (84, 39525835), (105, 31620668), (140, 23715501), (210, 15810334), (420, 7905167)]