15028692

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 41559840

約数和(自身を除く): 26531148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 183, 196, 244, 294, 366, 419, 427, 588, 732, 838, 854, 1257, 1281, 1676, 1708, 2514, 2562, 2933, 2989, 5028, 5124, 5866, 5978, 8799, 8967, 11732, 11956, 17598, 17934, 20531, 25559, 35196, 35868, 41062, 51118, 61593, 76677, 82124, 102236, 123186, 153354, 178913, 246372, 306708, 357826, 536739, 715652, 1073478, 1252391, 2146956, 2504782, 3757173, 5009564, 7514346, 15028692]

約数ペア:

[(1, 15028692), (2, 7514346), (3, 5009564), (4, 3757173), (6, 2504782), (7, 2146956), (12, 1252391), (14, 1073478), (21, 715652), (28, 536739), (42, 357826), (49, 306708), (61, 246372), (84, 178913), (98, 153354), (122, 123186), (147, 102236), (183, 82124), (196, 76677), (244, 61593), (294, 51118), (366, 41062), (419, 35868), (427, 35196), (588, 25559), (732, 20531), (838, 17934), (854, 17598), (1257, 11956), (1281, 11732), (1676, 8967), (1708, 8799), (2514, 5978), (2562, 5866), (2933, 5124), (2989, 5028)]