4731780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4639}}^1$

素因数の和:4668

約数の個数: 48

約数和(自身を含む): 14031360

約数和(自身を除く): 9299580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 4639, 9278, 13917, 18556, 23195, 27834, 46390, 55668, 69585, 78863, 92780, 139170, 157726, 236589, 278340, 315452, 394315, 473178, 788630, 946356, 1182945, 1577260, 2365890, 4731780]

約数ペア:

[(1, 4731780), (2, 2365890), (3, 1577260), (4, 1182945), (5, 946356), (6, 788630), (10, 473178), (12, 394315), (15, 315452), (17, 278340), (20, 236589), (30, 157726), (34, 139170), (51, 92780), (60, 78863), (68, 69585), (85, 55668), (102, 46390), (170, 27834), (204, 23195), (255, 18556), (340, 13917), (510, 9278), (1020, 4639)]