145545210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{22153}}^1$

素因数の和:22239

約数の個数: 48

約数和(自身を含む): 383618664

約数和(自身を除く): 238073454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 22153, 44306, 66459, 110765, 132918, 199377, 221530, 332295, 398754, 664590, 996885, 1617169, 1993770, 3234338, 4851507, 8085845, 9703014, 14554521, 16171690, 24257535, 29109042, 48515070, 72772605, 145545210]

約数ペア:

[(1, 145545210), (2, 72772605), (3, 48515070), (5, 29109042), (6, 24257535), (9, 16171690), (10, 14554521), (15, 9703014), (18, 8085845), (30, 4851507), (45, 3234338), (73, 1993770), (90, 1617169), (146, 996885), (219, 664590), (365, 398754), (438, 332295), (657, 221530), (730, 199377), (1095, 132918), (1314, 110765), (2190, 66459), (3285, 44306), (6570, 22153)]