142480910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5861}}^1$

素因数の和:5909

約数の個数: 64

約数和(自身を含む): 319080384

約数和(自身を除く): 176599474

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 221, 286, 374, 442, 715, 935, 1105, 1430, 1870, 2210, 2431, 4862, 5861, 11722, 12155, 24310, 29305, 58610, 64471, 76193, 99637, 128942, 152386, 199274, 322355, 380965, 498185, 644710, 761930, 838123, 996370, 1096007, 1295281, 1676246, 2192014, 2590562, 4190615, 5480035, 6476405, 8381230, 10960070, 12952810, 14248091, 28496182, 71240455, 142480910]

約数ペア:

[(1, 142480910), (2, 71240455), (5, 28496182), (10, 14248091), (11, 12952810), (13, 10960070), (17, 8381230), (22, 6476405), (26, 5480035), (34, 4190615), (55, 2590562), (65, 2192014), (85, 1676246), (110, 1295281), (130, 1096007), (143, 996370), (170, 838123), (187, 761930), (221, 644710), (286, 498185), (374, 380965), (442, 322355), (715, 199274), (935, 152386), (1105, 128942), (1430, 99637), (1870, 76193), (2210, 64471), (2431, 58610), (4862, 29305), (5861, 24310), (11722, 12155)]