71068740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2073

約数の個数: 96

約数和(自身を含む): 216330240

約数和(自身を除く): 145261500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1767, 1860, 2011, 2356, 2945, 3534, 4022, 5890, 6033, 7068, 8044, 8835, 10055, 11780, 12066, 17670, 20110, 24132, 30165, 35340, 38209, 40220, 60330, 62341, 76418, 114627, 120660, 124682, 152836, 187023, 191045, 229254, 249364, 311705, 374046, 382090, 458508, 573135, 623410, 748092, 764180, 935115, 1146270, 1184479, 1246820, 1870230, 2292540, 2368958, 3553437, 3740460, 4737916, 5922395, 7106874, 11844790, 14213748, 17767185, 23689580, 35534370, 71068740]

約数ペア:

[(1, 71068740), (2, 35534370), (3, 23689580), (4, 17767185), (5, 14213748), (6, 11844790), (10, 7106874), (12, 5922395), (15, 4737916), (19, 3740460), (20, 3553437), (30, 2368958), (31, 2292540), (38, 1870230), (57, 1246820), (60, 1184479), (62, 1146270), (76, 935115), (93, 764180), (95, 748092), (114, 623410), (124, 573135), (155, 458508), (186, 382090), (190, 374046), (228, 311705), (285, 249364), (310, 229254), (372, 191045), (380, 187023), (465, 152836), (570, 124682), (589, 120660), (620, 114627), (930, 76418), (1140, 62341), (1178, 60330), (1767, 40220), (1860, 38209), (2011, 35340), (2356, 30165), (2945, 24132), (3534, 20110), (4022, 17670), (5890, 12066), (6033, 11780), (7068, 10055), (8044, 8835)]