15512910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 44273952

約数和(自身を除く): 28761042

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 61, 70, 98, 105, 122, 147, 173, 183, 210, 245, 294, 305, 346, 366, 427, 490, 519, 610, 735, 854, 865, 915, 1038, 1211, 1281, 1470, 1730, 1830, 2135, 2422, 2562, 2595, 2989, 3633, 4270, 5190, 5978, 6055, 6405, 7266, 8477, 8967, 10553, 12110, 12810, 14945, 16954, 17934, 18165, 21106, 25431, 29890, 31659, 36330, 42385, 44835, 50862, 52765, 63318, 73871, 84770, 89670, 105530, 127155, 147742, 158295, 221613, 254310, 316590, 369355, 443226, 517097, 738710, 1034194, 1108065, 1551291, 2216130, 2585485, 3102582, 5170970, 7756455, 15512910]

約数ペア:

[(1, 15512910), (2, 7756455), (3, 5170970), (5, 3102582), (6, 2585485), (7, 2216130), (10, 1551291), (14, 1108065), (15, 1034194), (21, 738710), (30, 517097), (35, 443226), (42, 369355), (49, 316590), (61, 254310), (70, 221613), (98, 158295), (105, 147742), (122, 127155), (147, 105530), (173, 89670), (183, 84770), (210, 73871), (245, 63318), (294, 52765), (305, 50862), (346, 44835), (366, 42385), (427, 36330), (490, 31659), (519, 29890), (610, 25431), (735, 21106), (854, 18165), (865, 17934), (915, 16954), (1038, 14945), (1211, 12810), (1281, 12110), (1470, 10553), (1730, 8967), (1830, 8477), (2135, 7266), (2422, 6405), (2562, 6055), (2595, 5978), (2989, 5190), (3633, 4270)]