70547620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1451}}^1$

素因数の和:1501

約数の個数: 96

約数和(自身を含む): 184415616

約数和(自身を除く): 113867996

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 44, 52, 55, 65, 68, 85, 110, 130, 143, 170, 187, 220, 221, 260, 286, 340, 374, 442, 572, 715, 748, 884, 935, 1105, 1430, 1451, 1870, 2210, 2431, 2860, 2902, 3740, 4420, 4862, 5804, 7255, 9724, 12155, 14510, 15961, 18863, 24310, 24667, 29020, 31922, 37726, 48620, 49334, 63844, 75452, 79805, 94315, 98668, 123335, 159610, 188630, 207493, 246670, 271337, 319220, 320671, 377260, 414986, 493340, 542674, 641342, 829972, 1037465, 1085348, 1282684, 1356685, 1603355, 2074930, 2713370, 3206710, 3527381, 4149860, 5426740, 6413420, 7054762, 14109524, 17636905, 35273810, 70547620]

約数ペア:

[(1, 70547620), (2, 35273810), (4, 17636905), (5, 14109524), (10, 7054762), (11, 6413420), (13, 5426740), (17, 4149860), (20, 3527381), (22, 3206710), (26, 2713370), (34, 2074930), (44, 1603355), (52, 1356685), (55, 1282684), (65, 1085348), (68, 1037465), (85, 829972), (110, 641342), (130, 542674), (143, 493340), (170, 414986), (187, 377260), (220, 320671), (221, 319220), (260, 271337), (286, 246670), (340, 207493), (374, 188630), (442, 159610), (572, 123335), (715, 98668), (748, 94315), (884, 79805), (935, 75452), (1105, 63844), (1430, 49334), (1451, 48620), (1870, 37726), (2210, 31922), (2431, 29020), (2860, 24667), (2902, 24310), (3740, 18863), (4420, 15961), (4862, 14510), (5804, 12155), (7255, 9724)]