1720590954

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{1367}}^1$

素因数の和:1571

約数の個数: 64

約数和(自身を含む): 3643564032

約数和(自身を除く): 1922973078

約数列:

[1, 2, 3, 6, 31, 62, 67, 93, 101, 134, 186, 201, 202, 303, 402, 606, 1367, 2077, 2734, 3131, 4101, 4154, 6231, 6262, 6767, 8202, 9393, 12462, 13534, 18786, 20301, 40602, 42377, 84754, 91589, 127131, 138067, 183178, 209777, 254262, 274767, 276134, 414201, 419554, 549534, 629331, 828402, 1258662, 2839259, 4280077, 5678518, 8517777, 8560154, 9250489, 12840231, 17035554, 18500978, 25680462, 27751467, 55502934, 286765159, 573530318, 860295477, 1720590954]

約数ペア:

[(1, 1720590954), (2, 860295477), (3, 573530318), (6, 286765159), (31, 55502934), (62, 27751467), (67, 25680462), (93, 18500978), (101, 17035554), (134, 12840231), (186, 9250489), (201, 8560154), (202, 8517777), (303, 5678518), (402, 4280077), (606, 2839259), (1367, 1258662), (2077, 828402), (2734, 629331), (3131, 549534), (4101, 419554), (4154, 414201), (6231, 276134), (6262, 274767), (6767, 254262), (8202, 209777), (9393, 183178), (12462, 138067), (13534, 127131), (18786, 91589), (20301, 84754), (40602, 42377)]