947092860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{751661}}^1$

素因数の和:751683

約数の個数: 72

約数和(自身を含む): 3283259616

約数和(自身を除く): 2336166756

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 751661, 1503322, 2254983, 3006644, 3758305, 4509966, 5261627, 6764949, 7516610, 9019932, 10523254, 11274915, 13529898, 15033220, 15784881, 21046508, 22549830, 26308135, 27059796, 31569762, 33824745, 45099660, 47354643, 52616270, 63139524, 67649490, 78924405, 94709286, 105232540, 135298980, 157848810, 189418572, 236773215, 315697620, 473546430, 947092860]

約数ペア:

[(1, 947092860), (2, 473546430), (3, 315697620), (4, 236773215), (5, 189418572), (6, 157848810), (7, 135298980), (9, 105232540), (10, 94709286), (12, 78924405), (14, 67649490), (15, 63139524), (18, 52616270), (20, 47354643), (21, 45099660), (28, 33824745), (30, 31569762), (35, 27059796), (36, 26308135), (42, 22549830), (45, 21046508), (60, 15784881), (63, 15033220), (70, 13529898), (84, 11274915), (90, 10523254), (105, 9019932), (126, 7516610), (140, 6764949), (180, 5261627), (210, 4509966), (252, 3758305), (315, 3006644), (420, 2254983), (630, 1503322), (1260, 751661)]