143393910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 394149888

約数和(自身を除く): 250755978

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 107, 110, 131, 155, 165, 186, 214, 262, 310, 321, 330, 341, 393, 465, 535, 642, 655, 682, 786, 930, 1023, 1070, 1177, 1310, 1441, 1605, 1705, 1965, 2046, 2354, 2882, 3210, 3317, 3410, 3531, 3930, 4061, 4323, 5115, 5885, 6634, 7062, 7205, 8122, 8646, 9951, 10230, 11770, 12183, 14017, 14410, 16585, 17655, 19902, 20305, 21615, 24366, 28034, 33170, 35310, 36487, 40610, 42051, 43230, 44671, 49755, 60915, 70085, 72974, 84102, 89342, 99510, 109461, 121830, 134013, 140170, 154187, 182435, 210255, 218922, 223355, 268026, 308374, 364870, 420510, 434527, 446710, 462561, 547305, 670065, 770935, 869054, 925122, 1094610, 1303581, 1340130, 1541870, 2172635, 2312805, 2607162, 4345270, 4625610, 4779797, 6517905, 9559594, 13035810, 14339391, 23898985, 28678782, 47797970, 71696955, 143393910]

約数ペア:

[(1, 143393910), (2, 71696955), (3, 47797970), (5, 28678782), (6, 23898985), (10, 14339391), (11, 13035810), (15, 9559594), (22, 6517905), (30, 4779797), (31, 4625610), (33, 4345270), (55, 2607162), (62, 2312805), (66, 2172635), (93, 1541870), (107, 1340130), (110, 1303581), (131, 1094610), (155, 925122), (165, 869054), (186, 770935), (214, 670065), (262, 547305), (310, 462561), (321, 446710), (330, 434527), (341, 420510), (393, 364870), (465, 308374), (535, 268026), (642, 223355), (655, 218922), (682, 210255), (786, 182435), (930, 154187), (1023, 140170), (1070, 134013), (1177, 121830), (1310, 109461), (1441, 99510), (1605, 89342), (1705, 84102), (1965, 72974), (2046, 70085), (2354, 60915), (2882, 49755), (3210, 44671), (3317, 43230), (3410, 42051), (3531, 40610), (3930, 36487), (4061, 35310), (4323, 33170), (5115, 28034), (5885, 24366), (6634, 21615), (7062, 20305), (7205, 19902), (8122, 17655), (8646, 16585), (9951, 14410), (10230, 14017), (11770, 12183)]