268280910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19483}}^1$

素因数の和:19519

約数の個数: 80

約数和(自身を含む): 763850736

約数和(自身を除く): 495569826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 2295, 2754, 4590, 6885, 13770, 19483, 38966, 58449, 97415, 116898, 175347, 194830, 292245, 331211, 350694, 526041, 584490, 662422, 876735, 993633, 1052082, 1578123, 1656055, 1753470, 1987266, 2630205, 2980899, 3156246, 3312110, 4968165, 5260410, 5961798, 7890615, 8942697, 9936330, 14904495, 15781230, 17885394, 26828091, 29808990, 44713485, 53656182, 89426970, 134140455, 268280910]

約数ペア:

[(1, 268280910), (2, 134140455), (3, 89426970), (5, 53656182), (6, 44713485), (9, 29808990), (10, 26828091), (15, 17885394), (17, 15781230), (18, 14904495), (27, 9936330), (30, 8942697), (34, 7890615), (45, 5961798), (51, 5260410), (54, 4968165), (81, 3312110), (85, 3156246), (90, 2980899), (102, 2630205), (135, 1987266), (153, 1753470), (162, 1656055), (170, 1578123), (255, 1052082), (270, 993633), (306, 876735), (405, 662422), (459, 584490), (510, 526041), (765, 350694), (810, 331211), (918, 292245), (1377, 194830), (1530, 175347), (2295, 116898), (2754, 97415), (4590, 58449), (6885, 38966), (13770, 19483)]