22496390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1533

約数の個数: 48

約数和(自身を含む): 48657024

約数和(自身を除く): 26160634

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1481, 1519, 2170, 2962, 3038, 7405, 7595, 10367, 14810, 15190, 20734, 45911, 51835, 72569, 91822, 103670, 145138, 229555, 321377, 362845, 459110, 642754, 725690, 1606885, 2249639, 3213770, 4499278, 11248195, 22496390]

約数ペア:

[(1, 22496390), (2, 11248195), (5, 4499278), (7, 3213770), (10, 2249639), (14, 1606885), (31, 725690), (35, 642754), (49, 459110), (62, 362845), (70, 321377), (98, 229555), (155, 145138), (217, 103670), (245, 91822), (310, 72569), (434, 51835), (490, 45911), (1085, 20734), (1481, 15190), (1519, 14810), (2170, 10367), (2962, 7595), (3038, 7405)]