7792140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2129}}^1$

素因数の和:2202

約数の個数: 48

約数和(自身を含む): 22186080

約数和(自身を除く): 14393940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 2129, 3660, 4258, 6387, 8516, 10645, 12774, 21290, 25548, 31935, 42580, 63870, 127740, 129869, 259738, 389607, 519476, 649345, 779214, 1298690, 1558428, 1948035, 2597380, 3896070, 7792140]

約数ペア:

[(1, 7792140), (2, 3896070), (3, 2597380), (4, 1948035), (5, 1558428), (6, 1298690), (10, 779214), (12, 649345), (15, 519476), (20, 389607), (30, 259738), (60, 129869), (61, 127740), (122, 63870), (183, 42580), (244, 31935), (305, 25548), (366, 21290), (610, 12774), (732, 10645), (915, 8516), (1220, 6387), (1830, 4258), (2129, 3660)]