30195828

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 120

約数和(自身を含む): 87085152

約数和(自身を除く): 56889324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 67, 78, 81, 107, 108, 117, 134, 156, 162, 201, 214, 234, 268, 321, 324, 351, 402, 428, 468, 603, 642, 702, 804, 871, 963, 1053, 1206, 1284, 1391, 1404, 1742, 1809, 1926, 2106, 2412, 2613, 2782, 2889, 3484, 3618, 3852, 4173, 4212, 5226, 5427, 5564, 5778, 7169, 7236, 7839, 8346, 8667, 10452, 10854, 11556, 12519, 14338, 15678, 16692, 17334, 21507, 21708, 23517, 25038, 28676, 31356, 34668, 37557, 43014, 47034, 50076, 64521, 70551, 75114, 86028, 93197, 94068, 112671, 129042, 141102, 150228, 186394, 193563, 225342, 258084, 279591, 282204, 372788, 387126, 450684, 559182, 580689, 774252, 838773, 1118364, 1161378, 1677546, 2322756, 2516319, 3355092, 5032638, 7548957, 10065276, 15097914, 30195828]

約数ペア:

[(1, 30195828), (2, 15097914), (3, 10065276), (4, 7548957), (6, 5032638), (9, 3355092), (12, 2516319), (13, 2322756), (18, 1677546), (26, 1161378), (27, 1118364), (36, 838773), (39, 774252), (52, 580689), (54, 559182), (67, 450684), (78, 387126), (81, 372788), (107, 282204), (108, 279591), (117, 258084), (134, 225342), (156, 193563), (162, 186394), (201, 150228), (214, 141102), (234, 129042), (268, 112671), (321, 94068), (324, 93197), (351, 86028), (402, 75114), (428, 70551), (468, 64521), (603, 50076), (642, 47034), (702, 43014), (804, 37557), (871, 34668), (963, 31356), (1053, 28676), (1206, 25038), (1284, 23517), (1391, 21708), (1404, 21507), (1742, 17334), (1809, 16692), (1926, 15678), (2106, 14338), (2412, 12519), (2613, 11556), (2782, 10854), (2889, 10452), (3484, 8667), (3618, 8346), (3852, 7839), (4173, 7236), (4212, 7169), (5226, 5778), (5427, 5564)]