15402156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 45588480

約数和(自身を除く): 30186324

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 79, 84, 132, 154, 158, 211, 231, 237, 308, 316, 422, 462, 474, 553, 633, 844, 869, 924, 948, 1106, 1266, 1477, 1659, 1738, 2212, 2321, 2532, 2607, 2954, 3318, 3476, 4431, 4642, 5214, 5908, 6083, 6636, 6963, 8862, 9284, 10428, 12166, 13926, 16247, 16669, 17724, 18249, 24332, 27852, 32494, 33338, 36498, 48741, 50007, 64988, 66676, 72996, 97482, 100014, 116683, 183359, 194964, 200028, 233366, 350049, 366718, 466732, 550077, 700098, 733436, 1100154, 1283513, 1400196, 2200308, 2567026, 3850539, 5134052, 7701078, 15402156]

約数ペア:

[(1, 15402156), (2, 7701078), (3, 5134052), (4, 3850539), (6, 2567026), (7, 2200308), (11, 1400196), (12, 1283513), (14, 1100154), (21, 733436), (22, 700098), (28, 550077), (33, 466732), (42, 366718), (44, 350049), (66, 233366), (77, 200028), (79, 194964), (84, 183359), (132, 116683), (154, 100014), (158, 97482), (211, 72996), (231, 66676), (237, 64988), (308, 50007), (316, 48741), (422, 36498), (462, 33338), (474, 32494), (553, 27852), (633, 24332), (844, 18249), (869, 17724), (924, 16669), (948, 16247), (1106, 13926), (1266, 12166), (1477, 10428), (1659, 9284), (1738, 8862), (2212, 6963), (2321, 6636), (2532, 6083), (2607, 5908), (2954, 5214), (3318, 4642), (3476, 4431)]