1570287620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6883}}^1$

素因数の和:6981

約数の個数: 96

約数和(自身を含む): 3872002176

約数和(自身を除く): 2301714556

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 61, 68, 85, 110, 122, 170, 187, 220, 244, 305, 340, 374, 610, 671, 748, 935, 1037, 1220, 1342, 1870, 2074, 2684, 3355, 3740, 4148, 5185, 6710, 6883, 10370, 11407, 13420, 13766, 20740, 22814, 27532, 34415, 45628, 57035, 68830, 75713, 114070, 117011, 137660, 151426, 228140, 234022, 302852, 378565, 419863, 468044, 585055, 757130, 839726, 1170110, 1287121, 1514260, 1679452, 2099315, 2340220, 2574242, 4198630, 4618493, 5148484, 6435605, 7137671, 8397260, 9236986, 12871210, 14275342, 18473972, 23092465, 25742420, 28550684, 35688355, 46184930, 71376710, 78514381, 92369860, 142753420, 157028762, 314057524, 392571905, 785143810, 1570287620]

約数ペア:

[(1, 1570287620), (2, 785143810), (4, 392571905), (5, 314057524), (10, 157028762), (11, 142753420), (17, 92369860), (20, 78514381), (22, 71376710), (34, 46184930), (44, 35688355), (55, 28550684), (61, 25742420), (68, 23092465), (85, 18473972), (110, 14275342), (122, 12871210), (170, 9236986), (187, 8397260), (220, 7137671), (244, 6435605), (305, 5148484), (340, 4618493), (374, 4198630), (610, 2574242), (671, 2340220), (748, 2099315), (935, 1679452), (1037, 1514260), (1220, 1287121), (1342, 1170110), (1870, 839726), (2074, 757130), (2684, 585055), (3355, 468044), (3740, 419863), (4148, 378565), (5185, 302852), (6710, 234022), (6883, 228140), (10370, 151426), (11407, 137660), (13420, 117011), (13766, 114070), (20740, 75713), (22814, 68830), (27532, 57035), (34415, 45628)]