193897290420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1077207169}}^1$

素因数の和:1077207184

約数の個数: 36

約数和(自身を含む): 588155114820

約数和(自身を除く): 394257824400

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1077207169, 2154414338, 3231621507, 4308828676, 5386035845, 6463243014, 9694864521, 10772071690, 12926486028, 16158107535, 19389729042, 21544143380, 32316215070, 38779458084, 48474322605, 64632430140, 96948645210, 193897290420]

約数ペア:

[(1, 193897290420), (2, 96948645210), (3, 64632430140), (4, 48474322605), (5, 38779458084), (6, 32316215070), (9, 21544143380), (10, 19389729042), (12, 16158107535), (15, 12926486028), (18, 10772071690), (20, 9694864521), (30, 6463243014), (36, 5386035845), (45, 4308828676), (60, 3231621507), (90, 2154414338), (180, 1077207169)]