7095740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 15966720

約数和(自身を除く): 8870980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 71, 76, 95, 142, 190, 263, 284, 355, 380, 526, 710, 1052, 1315, 1349, 1420, 2630, 2698, 4997, 5260, 5396, 6745, 9994, 13490, 18673, 19988, 24985, 26980, 37346, 49970, 74692, 93365, 99940, 186730, 354787, 373460, 709574, 1419148, 1773935, 3547870, 7095740]

約数ペア:

[(1, 7095740), (2, 3547870), (4, 1773935), (5, 1419148), (10, 709574), (19, 373460), (20, 354787), (38, 186730), (71, 99940), (76, 93365), (95, 74692), (142, 49970), (190, 37346), (263, 26980), (284, 24985), (355, 19988), (380, 18673), (526, 13490), (710, 9994), (1052, 6745), (1315, 5396), (1349, 5260), (1420, 4997), (2630, 2698)]