1358910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{719}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 4147200

約数和(自身を除く): 2788290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 719, 945, 1438, 1890, 2157, 3595, 4314, 5033, 6471, 7190, 10066, 10785, 12942, 15099, 19413, 21570, 25165, 30198, 32355, 38826, 45297, 50330, 64710, 75495, 90594, 97065, 135891, 150990, 194130, 226485, 271782, 452970, 679455, 1358910]

約数ペア:

[(1, 1358910), (2, 679455), (3, 452970), (5, 271782), (6, 226485), (7, 194130), (9, 150990), (10, 135891), (14, 97065), (15, 90594), (18, 75495), (21, 64710), (27, 50330), (30, 45297), (35, 38826), (42, 32355), (45, 30198), (54, 25165), (63, 21570), (70, 19413), (90, 15099), (105, 12942), (126, 10785), (135, 10066), (189, 7190), (210, 6471), (270, 5033), (315, 4314), (378, 3595), (630, 2157), (719, 1890), (945, 1438)]