15791230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 37116576

約数和(自身を除く): 21325346

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 49, 65, 67, 70, 74, 91, 98, 130, 134, 182, 185, 245, 259, 335, 370, 455, 469, 481, 490, 518, 637, 670, 871, 910, 938, 962, 1274, 1295, 1742, 1813, 2345, 2405, 2479, 2590, 3185, 3283, 3367, 3626, 4355, 4690, 4810, 4958, 6097, 6370, 6566, 6734, 8710, 9065, 12194, 12395, 16415, 16835, 17353, 18130, 23569, 24790, 30485, 32227, 32830, 33670, 34706, 42679, 47138, 60970, 64454, 85358, 86765, 117845, 121471, 161135, 173530, 213395, 225589, 235690, 242942, 322270, 426790, 451178, 607355, 1127945, 1214710, 1579123, 2255890, 3158246, 7895615, 15791230]

約数ペア:

[(1, 15791230), (2, 7895615), (5, 3158246), (7, 2255890), (10, 1579123), (13, 1214710), (14, 1127945), (26, 607355), (35, 451178), (37, 426790), (49, 322270), (65, 242942), (67, 235690), (70, 225589), (74, 213395), (91, 173530), (98, 161135), (130, 121471), (134, 117845), (182, 86765), (185, 85358), (245, 64454), (259, 60970), (335, 47138), (370, 42679), (455, 34706), (469, 33670), (481, 32830), (490, 32227), (518, 30485), (637, 24790), (670, 23569), (871, 18130), (910, 17353), (938, 16835), (962, 16415), (1274, 12395), (1295, 12194), (1742, 9065), (1813, 8710), (2345, 6734), (2405, 6566), (2479, 6370), (2590, 6097), (3185, 4958), (3283, 4810), (3367, 4690), (3626, 4355)]