3665870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 7191072

約数和(自身を除く): 3525202

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 173, 326, 346, 815, 865, 1630, 1730, 2119, 2249, 4238, 4498, 10595, 11245, 21190, 22490, 28199, 56398, 140995, 281990, 366587, 733174, 1832935, 3665870]

約数ペア:

[(1, 3665870), (2, 1832935), (5, 733174), (10, 366587), (13, 281990), (26, 140995), (65, 56398), (130, 28199), (163, 22490), (173, 21190), (326, 11245), (346, 10595), (815, 4498), (865, 4238), (1630, 2249), (1730, 2119)]