111693990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{21521}}^1$

素因数の和:21704

約数の個数: 32

約数和(自身を含む): 269627616

約数和(自身を除く): 157933626

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 21521, 43042, 64563, 107605, 129126, 215210, 322815, 645630, 3723133, 7446266, 11169399, 18615665, 22338798, 37231330, 55846995, 111693990]

約数ペア:

[(1, 111693990), (2, 55846995), (3, 37231330), (5, 22338798), (6, 18615665), (10, 11169399), (15, 7446266), (30, 3723133), (173, 645630), (346, 322815), (519, 215210), (865, 129126), (1038, 107605), (1730, 64563), (2595, 43042), (5190, 21521)]