679675990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5783}}^1$

素因数の和:5893

約数の個数: 64

約数和(自身を含む): 1479223296

約数和(自身を除く): 799547306

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 73, 115, 146, 161, 230, 322, 365, 511, 730, 805, 1022, 1610, 1679, 2555, 3358, 5110, 5783, 8395, 11566, 11753, 16790, 23506, 28915, 40481, 57830, 58765, 80962, 117530, 133009, 202405, 266018, 404810, 422159, 665045, 844318, 931063, 1330090, 1862126, 2110795, 2955113, 4221590, 4655315, 5910226, 9310630, 9709657, 14775565, 19419314, 29551130, 48548285, 67967599, 97096570, 135935198, 339837995, 679675990]

約数ペア:

[(1, 679675990), (2, 339837995), (5, 135935198), (7, 97096570), (10, 67967599), (14, 48548285), (23, 29551130), (35, 19419314), (46, 14775565), (70, 9709657), (73, 9310630), (115, 5910226), (146, 4655315), (161, 4221590), (230, 2955113), (322, 2110795), (365, 1862126), (511, 1330090), (730, 931063), (805, 844318), (1022, 665045), (1610, 422159), (1679, 404810), (2555, 266018), (3358, 202405), (5110, 133009), (5783, 117530), (8395, 80962), (11566, 58765), (11753, 57830), (16790, 40481), (23506, 28915)]