15257060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 40303872

約数和(自身を除く): 25046812

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 83, 91, 101, 130, 140, 166, 182, 202, 260, 332, 364, 404, 415, 455, 505, 581, 707, 830, 910, 1010, 1079, 1162, 1313, 1414, 1660, 1820, 2020, 2158, 2324, 2626, 2828, 2905, 3535, 4316, 5252, 5395, 5810, 6565, 7070, 7553, 8383, 9191, 10790, 11620, 13130, 14140, 15106, 16766, 18382, 21580, 26260, 30212, 33532, 36764, 37765, 41915, 45955, 58681, 75530, 83830, 91910, 108979, 117362, 151060, 167660, 183820, 217958, 234724, 293405, 435916, 544895, 586810, 762853, 1089790, 1173620, 1525706, 2179580, 3051412, 3814265, 7628530, 15257060]

約数ペア:

[(1, 15257060), (2, 7628530), (4, 3814265), (5, 3051412), (7, 2179580), (10, 1525706), (13, 1173620), (14, 1089790), (20, 762853), (26, 586810), (28, 544895), (35, 435916), (52, 293405), (65, 234724), (70, 217958), (83, 183820), (91, 167660), (101, 151060), (130, 117362), (140, 108979), (166, 91910), (182, 83830), (202, 75530), (260, 58681), (332, 45955), (364, 41915), (404, 37765), (415, 36764), (455, 33532), (505, 30212), (581, 26260), (707, 21580), (830, 18382), (910, 16766), (1010, 15106), (1079, 14140), (1162, 13130), (1313, 11620), (1414, 10790), (1660, 9191), (1820, 8383), (2020, 7553), (2158, 7070), (2324, 6565), (2626, 5810), (2828, 5395), (2905, 5252), (3535, 4316)]