15430194

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 38997504

約数和(自身を除く): 23567310

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 47, 61, 69, 78, 94, 117, 122, 138, 141, 183, 207, 234, 282, 299, 366, 414, 423, 549, 598, 611, 793, 846, 897, 1081, 1098, 1222, 1403, 1586, 1794, 1833, 2162, 2379, 2691, 2806, 2867, 3243, 3666, 4209, 4758, 5382, 5499, 5734, 6486, 7137, 8418, 8601, 9729, 10998, 12627, 14053, 14274, 17202, 18239, 19458, 25254, 25803, 28106, 36478, 37271, 42159, 51606, 54717, 65941, 74542, 84318, 109434, 111813, 126477, 131882, 164151, 197823, 223626, 252954, 328302, 335439, 395646, 593469, 670878, 857233, 1186938, 1714466, 2571699, 5143398, 7715097, 15430194]

約数ペア:

[(1, 15430194), (2, 7715097), (3, 5143398), (6, 2571699), (9, 1714466), (13, 1186938), (18, 857233), (23, 670878), (26, 593469), (39, 395646), (46, 335439), (47, 328302), (61, 252954), (69, 223626), (78, 197823), (94, 164151), (117, 131882), (122, 126477), (138, 111813), (141, 109434), (183, 84318), (207, 74542), (234, 65941), (282, 54717), (299, 51606), (366, 42159), (414, 37271), (423, 36478), (549, 28106), (598, 25803), (611, 25254), (793, 19458), (846, 18239), (897, 17202), (1081, 14274), (1098, 14053), (1222, 12627), (1403, 10998), (1586, 9729), (1794, 8601), (1833, 8418), (2162, 7137), (2379, 6486), (2691, 5734), (2806, 5499), (2867, 5382), (3243, 4758), (3666, 4209)]