4691830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 10559808

約数和(自身を除く): 5867978

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 193, 221, 286, 374, 386, 442, 715, 935, 965, 1105, 1430, 1870, 1930, 2123, 2210, 2431, 2509, 3281, 4246, 4862, 5018, 6562, 10615, 12155, 12545, 16405, 21230, 24310, 25090, 27599, 32810, 36091, 42653, 55198, 72182, 85306, 137995, 180455, 213265, 275990, 360910, 426530, 469183, 938366, 2345915, 4691830]

約数ペア:

[(1, 4691830), (2, 2345915), (5, 938366), (10, 469183), (11, 426530), (13, 360910), (17, 275990), (22, 213265), (26, 180455), (34, 137995), (55, 85306), (65, 72182), (85, 55198), (110, 42653), (130, 36091), (143, 32810), (170, 27599), (187, 25090), (193, 24310), (221, 21230), (286, 16405), (374, 12545), (386, 12155), (442, 10615), (715, 6562), (935, 5018), (965, 4862), (1105, 4246), (1430, 3281), (1870, 2509), (1930, 2431), (2123, 2210)]