4719370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 9548928

約数和(自身を除く): 4829558

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 71, 85, 115, 142, 170, 230, 289, 355, 391, 578, 710, 782, 1207, 1445, 1633, 1955, 2414, 2890, 3266, 3910, 6035, 6647, 8165, 12070, 13294, 16330, 20519, 27761, 33235, 41038, 55522, 66470, 102595, 138805, 205190, 277610, 471937, 943874, 2359685, 4719370]

約数ペア:

[(1, 4719370), (2, 2359685), (5, 943874), (10, 471937), (17, 277610), (23, 205190), (34, 138805), (46, 102595), (71, 66470), (85, 55522), (115, 41038), (142, 33235), (170, 27761), (230, 20519), (289, 16330), (355, 13294), (391, 12070), (578, 8165), (710, 6647), (782, 6035), (1207, 3910), (1445, 3266), (1633, 2890), (1955, 2414)]