29938788

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 89376000

約数和(自身を除く): 59437212

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 33, 36, 44, 54, 58, 66, 79, 87, 99, 108, 116, 121, 132, 158, 174, 198, 237, 242, 261, 297, 316, 319, 348, 363, 396, 474, 484, 522, 594, 638, 711, 726, 783, 869, 948, 957, 1044, 1089, 1188, 1276, 1422, 1452, 1566, 1738, 1914, 2133, 2178, 2291, 2607, 2844, 2871, 3132, 3267, 3476, 3509, 3828, 4266, 4356, 4582, 5214, 5742, 6534, 6873, 7018, 7821, 8532, 8613, 9164, 9559, 10428, 10527, 11484, 13068, 13746, 14036, 15642, 17226, 19118, 20619, 21054, 23463, 25201, 27492, 28677, 31284, 31581, 34452, 38236, 41238, 42108, 46926, 50402, 57354, 61857, 63162, 75603, 82476, 86031, 93852, 94743, 100804, 114708, 123714, 126324, 151206, 172062, 189486, 226809, 247428, 258093, 277211, 302412, 344124, 378972, 453618, 516186, 554422, 680427, 831633, 907236, 1032372, 1108844, 1360854, 1663266, 2494899, 2721708, 3326532, 4989798, 7484697, 9979596, 14969394, 29938788]

約数ペア:

[(1, 29938788), (2, 14969394), (3, 9979596), (4, 7484697), (6, 4989798), (9, 3326532), (11, 2721708), (12, 2494899), (18, 1663266), (22, 1360854), (27, 1108844), (29, 1032372), (33, 907236), (36, 831633), (44, 680427), (54, 554422), (58, 516186), (66, 453618), (79, 378972), (87, 344124), (99, 302412), (108, 277211), (116, 258093), (121, 247428), (132, 226809), (158, 189486), (174, 172062), (198, 151206), (237, 126324), (242, 123714), (261, 114708), (297, 100804), (316, 94743), (319, 93852), (348, 86031), (363, 82476), (396, 75603), (474, 63162), (484, 61857), (522, 57354), (594, 50402), (638, 46926), (711, 42108), (726, 41238), (783, 38236), (869, 34452), (948, 31581), (957, 31284), (1044, 28677), (1089, 27492), (1188, 25201), (1276, 23463), (1422, 21054), (1452, 20619), (1566, 19118), (1738, 17226), (1914, 15642), (2133, 14036), (2178, 13746), (2291, 13068), (2607, 11484), (2844, 10527), (2871, 10428), (3132, 9559), (3267, 9164), (3476, 8613), (3509, 8532), (3828, 7821), (4266, 7018), (4356, 6873), (4582, 6534), (5214, 5742)]