22345710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 57024000

約数和(自身を除く): 34678290

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 197, 199, 285, 394, 398, 570, 591, 597, 985, 995, 1182, 1194, 1970, 1990, 2955, 2985, 3743, 3781, 5910, 5970, 7486, 7562, 11229, 11343, 18715, 18905, 22458, 22686, 37430, 37810, 39203, 56145, 56715, 78406, 112290, 113430, 117609, 196015, 235218, 392030, 588045, 744857, 1176090, 1489714, 2234571, 3724285, 4469142, 7448570, 11172855, 22345710]

約数ペア:

[(1, 22345710), (2, 11172855), (3, 7448570), (5, 4469142), (6, 3724285), (10, 2234571), (15, 1489714), (19, 1176090), (30, 744857), (38, 588045), (57, 392030), (95, 235218), (114, 196015), (190, 117609), (197, 113430), (199, 112290), (285, 78406), (394, 56715), (398, 56145), (570, 39203), (591, 37810), (597, 37430), (985, 22686), (995, 22458), (1182, 18905), (1194, 18715), (1970, 11343), (1990, 11229), (2955, 7562), (2985, 7486), (3743, 5970), (3781, 5910)]