1740970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:68

約数の個数: 96

約数和(自身を含む): 4432320

約数和(自身を除く): 2691350

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 19, 22, 34, 35, 38, 49, 55, 70, 77, 85, 95, 98, 110, 119, 133, 154, 170, 187, 190, 209, 238, 245, 266, 323, 374, 385, 418, 490, 539, 595, 646, 665, 770, 833, 931, 935, 1045, 1078, 1190, 1309, 1330, 1463, 1615, 1666, 1862, 1870, 2090, 2261, 2618, 2695, 2926, 3230, 3553, 4165, 4522, 4655, 5390, 6545, 7106, 7315, 8330, 9163, 9310, 10241, 11305, 13090, 14630, 15827, 17765, 18326, 20482, 22610, 24871, 31654, 35530, 45815, 49742, 51205, 79135, 91630, 102410, 124355, 158270, 174097, 248710, 348194, 870485, 1740970]

約数ペア:

[(1, 1740970), (2, 870485), (5, 348194), (7, 248710), (10, 174097), (11, 158270), (14, 124355), (17, 102410), (19, 91630), (22, 79135), (34, 51205), (35, 49742), (38, 45815), (49, 35530), (55, 31654), (70, 24871), (77, 22610), (85, 20482), (95, 18326), (98, 17765), (110, 15827), (119, 14630), (133, 13090), (154, 11305), (170, 10241), (187, 9310), (190, 9163), (209, 8330), (238, 7315), (245, 7106), (266, 6545), (323, 5390), (374, 4655), (385, 4522), (418, 4165), (490, 3553), (539, 3230), (595, 2926), (646, 2695), (665, 2618), (770, 2261), (833, 2090), (931, 1870), (935, 1862), (1045, 1666), (1078, 1615), (1190, 1463), (1309, 1330)]