69895840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3671}}^1$

素因数の和:3710

約数の個数: 96

約数和(自身を含む): 199874304

約数和(自身を除く): 129978464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3671, 3808, 4760, 7342, 9520, 14684, 18355, 19040, 25697, 29368, 36710, 51394, 58736, 62407, 73420, 102788, 117472, 124814, 128485, 146840, 205576, 249628, 256970, 293680, 312035, 411152, 436849, 499256, 513940, 587360, 624070, 822304, 873698, 998512, 1027880, 1248140, 1747396, 1997024, 2055760, 2184245, 2496280, 3494792, 4111520, 4368490, 4992560, 6989584, 8736980, 9985120, 13979168, 17473960, 34947920, 69895840]

約数ペア:

[(1, 69895840), (2, 34947920), (4, 17473960), (5, 13979168), (7, 9985120), (8, 8736980), (10, 6989584), (14, 4992560), (16, 4368490), (17, 4111520), (20, 3494792), (28, 2496280), (32, 2184245), (34, 2055760), (35, 1997024), (40, 1747396), (56, 1248140), (68, 1027880), (70, 998512), (80, 873698), (85, 822304), (112, 624070), (119, 587360), (136, 513940), (140, 499256), (160, 436849), (170, 411152), (224, 312035), (238, 293680), (272, 256970), (280, 249628), (340, 205576), (476, 146840), (544, 128485), (560, 124814), (595, 117472), (680, 102788), (952, 73420), (1120, 62407), (1190, 58736), (1360, 51394), (1904, 36710), (2380, 29368), (2720, 25697), (3671, 19040), (3808, 18355), (4760, 14684), (7342, 9520)]