134707020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{919}}^1$

素因数の和:1287

約数の個数: 96

約数和(自身を含む): 432768000

約数和(自身を除く): 298060980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 349, 420, 698, 919, 1047, 1396, 1745, 1838, 2094, 2443, 2757, 3490, 3676, 4188, 4595, 4886, 5235, 5514, 6433, 6980, 7329, 9190, 9772, 10470, 11028, 12215, 12866, 13785, 14658, 18380, 19299, 20940, 24430, 25732, 27570, 29316, 32165, 36645, 38598, 48860, 55140, 64330, 73290, 77196, 96495, 128660, 146580, 192990, 320731, 385980, 641462, 962193, 1282924, 1603655, 1924386, 2245117, 3207310, 3848772, 4490234, 4810965, 6414620, 6735351, 8980468, 9621930, 11225585, 13470702, 19243860, 22451170, 26941404, 33676755, 44902340, 67353510, 134707020]

約数ペア:

[(1, 134707020), (2, 67353510), (3, 44902340), (4, 33676755), (5, 26941404), (6, 22451170), (7, 19243860), (10, 13470702), (12, 11225585), (14, 9621930), (15, 8980468), (20, 6735351), (21, 6414620), (28, 4810965), (30, 4490234), (35, 3848772), (42, 3207310), (60, 2245117), (70, 1924386), (84, 1603655), (105, 1282924), (140, 962193), (210, 641462), (349, 385980), (420, 320731), (698, 192990), (919, 146580), (1047, 128660), (1396, 96495), (1745, 77196), (1838, 73290), (2094, 64330), (2443, 55140), (2757, 48860), (3490, 38598), (3676, 36645), (4188, 32165), (4595, 29316), (4886, 27570), (5235, 25732), (5514, 24430), (6433, 20940), (6980, 19299), (7329, 18380), (9190, 14658), (9772, 13785), (10470, 12866), (11028, 12215)]