140410410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 398974464

約数和(自身を除く): 258564054

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 97, 105, 113, 122, 183, 194, 210, 226, 291, 305, 339, 366, 427, 485, 565, 582, 610, 678, 679, 791, 854, 915, 970, 1130, 1281, 1358, 1455, 1582, 1695, 1830, 2037, 2135, 2373, 2562, 2910, 3390, 3395, 3955, 4074, 4270, 4746, 5917, 6405, 6790, 6893, 7910, 10185, 10961, 11834, 11865, 12810, 13786, 17751, 20370, 20679, 21922, 23730, 29585, 32883, 34465, 35502, 41358, 41419, 48251, 54805, 59170, 65766, 68930, 76727, 82838, 88755, 96502, 103395, 109610, 124257, 144753, 153454, 164415, 177510, 206790, 207095, 230181, 241255, 248514, 289506, 328830, 383635, 414190, 460362, 482510, 621285, 668621, 723765, 767270, 1150905, 1242570, 1337242, 1447530, 2005863, 2301810, 3343105, 4011726, 4680347, 6686210, 9360694, 10029315, 14041041, 20058630, 23401735, 28082082, 46803470, 70205205, 140410410]

約数ペア:

[(1, 140410410), (2, 70205205), (3, 46803470), (5, 28082082), (6, 23401735), (7, 20058630), (10, 14041041), (14, 10029315), (15, 9360694), (21, 6686210), (30, 4680347), (35, 4011726), (42, 3343105), (61, 2301810), (70, 2005863), (97, 1447530), (105, 1337242), (113, 1242570), (122, 1150905), (183, 767270), (194, 723765), (210, 668621), (226, 621285), (291, 482510), (305, 460362), (339, 414190), (366, 383635), (427, 328830), (485, 289506), (565, 248514), (582, 241255), (610, 230181), (678, 207095), (679, 206790), (791, 177510), (854, 164415), (915, 153454), (970, 144753), (1130, 124257), (1281, 109610), (1358, 103395), (1455, 96502), (1582, 88755), (1695, 82838), (1830, 76727), (2037, 68930), (2135, 65766), (2373, 59170), (2562, 54805), (2910, 48251), (3390, 41419), (3395, 41358), (3955, 35502), (4074, 34465), (4270, 32883), (4746, 29585), (5917, 23730), (6405, 21922), (6790, 20679), (6893, 20370), (7910, 17751), (10185, 13786), (10961, 12810), (11834, 11865)]