188682390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{161267}}^1$

素因数の和:161293

約数の個数: 48

約数和(自身を含む): 528313968

約数和(自身を除く): 339631578

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 161267, 322534, 483801, 806335, 967602, 1451403, 1612670, 2096471, 2419005, 2902806, 4192942, 4838010, 6289413, 7257015, 10482355, 12578826, 14514030, 18868239, 20964710, 31447065, 37736478, 62894130, 94341195, 188682390]

約数ペア:

[(1, 188682390), (2, 94341195), (3, 62894130), (5, 37736478), (6, 31447065), (9, 20964710), (10, 18868239), (13, 14514030), (15, 12578826), (18, 10482355), (26, 7257015), (30, 6289413), (39, 4838010), (45, 4192942), (65, 2902806), (78, 2419005), (90, 2096471), (117, 1612670), (130, 1451403), (195, 967602), (234, 806335), (390, 483801), (585, 322534), (1170, 161267)]