70192920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83563}}^1$

素因数の和:83584

約数の個数: 64

約数和(自身を含む): 240664320

約数和(自身を除く): 170471400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 83563, 167126, 250689, 334252, 417815, 501378, 584941, 668504, 835630, 1002756, 1169882, 1253445, 1671260, 1754823, 2005512, 2339764, 2506890, 2924705, 3342520, 3509646, 4679528, 5013780, 5849410, 7019292, 8774115, 10027560, 11698820, 14038584, 17548230, 23397640, 35096460, 70192920]

約数ペア:

[(1, 70192920), (2, 35096460), (3, 23397640), (4, 17548230), (5, 14038584), (6, 11698820), (7, 10027560), (8, 8774115), (10, 7019292), (12, 5849410), (14, 5013780), (15, 4679528), (20, 3509646), (21, 3342520), (24, 2924705), (28, 2506890), (30, 2339764), (35, 2005512), (40, 1754823), (42, 1671260), (56, 1253445), (60, 1169882), (70, 1002756), (84, 835630), (105, 668504), (120, 584941), (140, 501378), (168, 417815), (210, 334252), (280, 250689), (420, 167126), (840, 83563)]