129372930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:373

約数の個数: 128

約数和(自身を含む): 365783040

約数和(自身を除く): 236410110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 83, 90, 115, 135, 138, 166, 207, 230, 249, 251, 270, 345, 414, 415, 498, 502, 621, 690, 747, 753, 830, 1035, 1242, 1245, 1255, 1494, 1506, 1909, 2070, 2241, 2259, 2490, 2510, 3105, 3735, 3765, 3818, 4482, 4518, 5727, 5773, 6210, 6777, 7470, 7530, 9545, 11205, 11295, 11454, 11546, 13554, 17181, 17319, 19090, 20833, 22410, 22590, 28635, 28865, 33885, 34362, 34638, 41666, 51543, 51957, 57270, 57730, 62499, 67770, 85905, 86595, 103086, 103914, 104165, 124998, 155871, 171810, 173190, 187497, 208330, 257715, 259785, 311742, 312495, 374994, 479159, 515430, 519570, 562491, 624990, 779355, 937485, 958318, 1124982, 1437477, 1558710, 1874970, 2395795, 2812455, 2874954, 4312431, 4791590, 5624910, 7187385, 8624862, 12937293, 14374770, 21562155, 25874586, 43124310, 64686465, 129372930]

約数ペア:

[(1, 129372930), (2, 64686465), (3, 43124310), (5, 25874586), (6, 21562155), (9, 14374770), (10, 12937293), (15, 8624862), (18, 7187385), (23, 5624910), (27, 4791590), (30, 4312431), (45, 2874954), (46, 2812455), (54, 2395795), (69, 1874970), (83, 1558710), (90, 1437477), (115, 1124982), (135, 958318), (138, 937485), (166, 779355), (207, 624990), (230, 562491), (249, 519570), (251, 515430), (270, 479159), (345, 374994), (414, 312495), (415, 311742), (498, 259785), (502, 257715), (621, 208330), (690, 187497), (747, 173190), (753, 171810), (830, 155871), (1035, 124998), (1242, 104165), (1245, 103914), (1255, 103086), (1494, 86595), (1506, 85905), (1909, 67770), (2070, 62499), (2241, 57730), (2259, 57270), (2490, 51957), (2510, 51543), (3105, 41666), (3735, 34638), (3765, 34362), (3818, 33885), (4482, 28865), (4518, 28635), (5727, 22590), (5773, 22410), (6210, 20833), (6777, 19090), (7470, 17319), (7530, 17181), (9545, 13554), (11205, 11546), (11295, 11454)]