30831408

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 160

約数和(自身を含む): 96422400

約数和(自身を除く): 65590992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 29, 36, 46, 48, 54, 58, 69, 72, 87, 92, 107, 108, 116, 138, 144, 174, 184, 207, 214, 216, 232, 261, 276, 321, 348, 368, 414, 428, 432, 464, 522, 552, 621, 642, 667, 696, 783, 828, 856, 963, 1044, 1104, 1242, 1284, 1334, 1392, 1566, 1656, 1712, 1926, 2001, 2088, 2461, 2484, 2568, 2668, 2889, 3103, 3132, 3312, 3852, 4002, 4176, 4922, 4968, 5136, 5336, 5778, 6003, 6206, 6264, 7383, 7704, 8004, 9309, 9844, 9936, 10672, 11556, 12006, 12412, 12528, 14766, 15408, 16008, 18009, 18618, 19688, 22149, 23112, 24012, 24824, 27927, 29532, 32016, 36018, 37236, 39376, 44298, 46224, 48024, 49648, 55854, 59064, 66447, 71369, 72036, 74472, 83781, 88596, 96048, 111708, 118128, 132894, 142738, 144072, 148944, 167562, 177192, 214107, 223416, 265788, 285476, 288144, 335124, 354384, 428214, 446832, 531576, 570952, 642321, 670248, 856428, 1063152, 1141904, 1284642, 1340496, 1712856, 1926963, 2569284, 3425712, 3853926, 5138568, 7707852, 10277136, 15415704, 30831408]

約数ペア:

[(1, 30831408), (2, 15415704), (3, 10277136), (4, 7707852), (6, 5138568), (8, 3853926), (9, 3425712), (12, 2569284), (16, 1926963), (18, 1712856), (23, 1340496), (24, 1284642), (27, 1141904), (29, 1063152), (36, 856428), (46, 670248), (48, 642321), (54, 570952), (58, 531576), (69, 446832), (72, 428214), (87, 354384), (92, 335124), (107, 288144), (108, 285476), (116, 265788), (138, 223416), (144, 214107), (174, 177192), (184, 167562), (207, 148944), (214, 144072), (216, 142738), (232, 132894), (261, 118128), (276, 111708), (321, 96048), (348, 88596), (368, 83781), (414, 74472), (428, 72036), (432, 71369), (464, 66447), (522, 59064), (552, 55854), (621, 49648), (642, 48024), (667, 46224), (696, 44298), (783, 39376), (828, 37236), (856, 36018), (963, 32016), (1044, 29532), (1104, 27927), (1242, 24824), (1284, 24012), (1334, 23112), (1392, 22149), (1566, 19688), (1656, 18618), (1712, 18009), (1926, 16008), (2001, 15408), (2088, 14766), (2461, 12528), (2484, 12412), (2568, 12006), (2668, 11556), (2889, 10672), (3103, 9936), (3132, 9844), (3312, 9309), (3852, 8004), (4002, 7704), (4176, 7383), (4922, 6264), (4968, 6206), (5136, 6003), (5336, 5778)]