1107890

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:64

約数の個数: 64

約数和(自身を含む): 2592000

約数和(自身を除く): 1484110

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 49, 70, 85, 95, 98, 119, 133, 170, 190, 238, 245, 266, 323, 343, 490, 595, 646, 665, 686, 833, 931, 1190, 1330, 1615, 1666, 1715, 1862, 2261, 3230, 3430, 4165, 4522, 4655, 5831, 6517, 8330, 9310, 11305, 11662, 13034, 15827, 22610, 29155, 31654, 32585, 58310, 65170, 79135, 110789, 158270, 221578, 553945, 1107890]

約数ペア:

[(1, 1107890), (2, 553945), (5, 221578), (7, 158270), (10, 110789), (14, 79135), (17, 65170), (19, 58310), (34, 32585), (35, 31654), (38, 29155), (49, 22610), (70, 15827), (85, 13034), (95, 11662), (98, 11305), (119, 9310), (133, 8330), (170, 6517), (190, 5831), (238, 4655), (245, 4522), (266, 4165), (323, 3430), (343, 3230), (490, 2261), (595, 1862), (646, 1715), (665, 1666), (686, 1615), (833, 1330), (931, 1190)]