15867670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 37231488

約数和(自身を除く): 21363818

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 49, 53, 65, 70, 91, 94, 98, 106, 130, 182, 235, 245, 265, 329, 371, 455, 470, 490, 530, 611, 637, 658, 689, 742, 910, 1222, 1274, 1378, 1645, 1855, 2303, 2491, 2597, 3055, 3185, 3290, 3445, 3710, 4277, 4606, 4823, 4982, 5194, 6110, 6370, 6890, 8554, 9646, 11515, 12455, 12985, 17437, 21385, 23030, 24115, 24910, 25970, 29939, 32383, 33761, 34874, 42770, 48230, 59878, 64766, 67522, 87185, 122059, 149695, 161915, 168805, 174370, 226681, 244118, 299390, 323830, 337610, 453362, 610295, 1133405, 1220590, 1586767, 2266810, 3173534, 7933835, 15867670]

約数ペア:

[(1, 15867670), (2, 7933835), (5, 3173534), (7, 2266810), (10, 1586767), (13, 1220590), (14, 1133405), (26, 610295), (35, 453362), (47, 337610), (49, 323830), (53, 299390), (65, 244118), (70, 226681), (91, 174370), (94, 168805), (98, 161915), (106, 149695), (130, 122059), (182, 87185), (235, 67522), (245, 64766), (265, 59878), (329, 48230), (371, 42770), (455, 34874), (470, 33761), (490, 32383), (530, 29939), (611, 25970), (637, 24910), (658, 24115), (689, 23030), (742, 21385), (910, 17437), (1222, 12985), (1274, 12455), (1378, 11515), (1645, 9646), (1855, 8554), (2303, 6890), (2491, 6370), (2597, 6110), (3055, 5194), (3185, 4982), (3290, 4823), (3445, 4606), (3710, 4277)]