131796210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2099}}^1$

素因数の和:2152

約数の個数: 128

約数和(自身を含む): 406425600

約数和(自身を除く): 274629390

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 26, 30, 35, 39, 42, 46, 65, 69, 70, 78, 91, 105, 115, 130, 138, 161, 182, 195, 210, 230, 273, 299, 322, 345, 390, 455, 483, 546, 598, 690, 805, 897, 910, 966, 1365, 1495, 1610, 1794, 2093, 2099, 2415, 2730, 2990, 4186, 4198, 4485, 4830, 6279, 6297, 8970, 10465, 10495, 12558, 12594, 14693, 20930, 20990, 27287, 29386, 31395, 31485, 44079, 48277, 54574, 62790, 62970, 73465, 81861, 88158, 96554, 136435, 144831, 146930, 163722, 191009, 220395, 241385, 272870, 289662, 337939, 382018, 409305, 440790, 482770, 573027, 627601, 675878, 724155, 818610, 955045, 1013817, 1146054, 1255202, 1448310, 1689695, 1882803, 1910090, 2027634, 2865135, 3138005, 3379390, 3765606, 4393207, 5069085, 5730270, 6276010, 8786414, 9414015, 10138170, 13179621, 18828030, 21966035, 26359242, 43932070, 65898105, 131796210]

約数ペア:

[(1, 131796210), (2, 65898105), (3, 43932070), (5, 26359242), (6, 21966035), (7, 18828030), (10, 13179621), (13, 10138170), (14, 9414015), (15, 8786414), (21, 6276010), (23, 5730270), (26, 5069085), (30, 4393207), (35, 3765606), (39, 3379390), (42, 3138005), (46, 2865135), (65, 2027634), (69, 1910090), (70, 1882803), (78, 1689695), (91, 1448310), (105, 1255202), (115, 1146054), (130, 1013817), (138, 955045), (161, 818610), (182, 724155), (195, 675878), (210, 627601), (230, 573027), (273, 482770), (299, 440790), (322, 409305), (345, 382018), (390, 337939), (455, 289662), (483, 272870), (546, 241385), (598, 220395), (690, 191009), (805, 163722), (897, 146930), (910, 144831), (966, 136435), (1365, 96554), (1495, 88158), (1610, 81861), (1794, 73465), (2093, 62970), (2099, 62790), (2415, 54574), (2730, 48277), (2990, 44079), (4186, 31485), (4198, 31395), (4485, 29386), (4830, 27287), (6279, 20990), (6297, 20930), (8970, 14693), (10465, 12594), (10495, 12558)]