47478210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 131604480

約数和(自身を除く): 84126270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 67, 69, 78, 79, 115, 130, 134, 138, 158, 195, 201, 230, 237, 299, 335, 345, 390, 395, 402, 474, 598, 670, 690, 790, 871, 897, 1005, 1027, 1185, 1495, 1541, 1742, 1794, 1817, 2010, 2054, 2370, 2613, 2990, 3081, 3082, 3634, 4355, 4485, 4623, 5135, 5226, 5293, 5451, 6162, 7705, 8710, 8970, 9085, 9246, 10270, 10586, 10902, 13065, 15405, 15410, 15879, 18170, 20033, 23115, 23621, 26130, 26465, 27255, 30810, 31758, 40066, 46230, 47242, 52930, 54510, 60099, 68809, 70863, 79395, 100165, 118105, 120198, 121739, 137618, 141726, 158790, 200330, 206427, 236210, 243478, 300495, 344045, 354315, 365217, 412854, 600990, 608695, 688090, 708630, 730434, 1032135, 1217390, 1582607, 1826085, 2064270, 3165214, 3652170, 4747821, 7913035, 9495642, 15826070, 23739105, 47478210]

約数ペア:

[(1, 47478210), (2, 23739105), (3, 15826070), (5, 9495642), (6, 7913035), (10, 4747821), (13, 3652170), (15, 3165214), (23, 2064270), (26, 1826085), (30, 1582607), (39, 1217390), (46, 1032135), (65, 730434), (67, 708630), (69, 688090), (78, 608695), (79, 600990), (115, 412854), (130, 365217), (134, 354315), (138, 344045), (158, 300495), (195, 243478), (201, 236210), (230, 206427), (237, 200330), (299, 158790), (335, 141726), (345, 137618), (390, 121739), (395, 120198), (402, 118105), (474, 100165), (598, 79395), (670, 70863), (690, 68809), (790, 60099), (871, 54510), (897, 52930), (1005, 47242), (1027, 46230), (1185, 40066), (1495, 31758), (1541, 30810), (1742, 27255), (1794, 26465), (1817, 26130), (2010, 23621), (2054, 23115), (2370, 20033), (2613, 18170), (2990, 15879), (3081, 15410), (3082, 15405), (3634, 13065), (4355, 10902), (4485, 10586), (4623, 10270), (5135, 9246), (5226, 9085), (5293, 8970), (5451, 8710), (6162, 7705)]