147925610

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 80

約数和(自身を含む): 318843432

約数和(自身を除く): 170917822

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 101, 122, 202, 245, 305, 343, 427, 490, 505, 610, 686, 707, 854, 1010, 1414, 1715, 2135, 2401, 2989, 3430, 3535, 4270, 4802, 4949, 5978, 6161, 7070, 9898, 12005, 12322, 14945, 20923, 24010, 24745, 29890, 30805, 34643, 41846, 43127, 49490, 61610, 69286, 86254, 104615, 146461, 173215, 209230, 215635, 242501, 292922, 301889, 346430, 431270, 485002, 603778, 732305, 1212505, 1464610, 1509445, 2113223, 2425010, 3018890, 4226446, 10566115, 14792561, 21132230, 29585122, 73962805, 147925610]

約数ペア:

[(1, 147925610), (2, 73962805), (5, 29585122), (7, 21132230), (10, 14792561), (14, 10566115), (35, 4226446), (49, 3018890), (61, 2425010), (70, 2113223), (98, 1509445), (101, 1464610), (122, 1212505), (202, 732305), (245, 603778), (305, 485002), (343, 431270), (427, 346430), (490, 301889), (505, 292922), (610, 242501), (686, 215635), (707, 209230), (854, 173215), (1010, 146461), (1414, 104615), (1715, 86254), (2135, 69286), (2401, 61610), (2989, 49490), (3430, 43127), (3535, 41846), (4270, 34643), (4802, 30805), (4949, 29890), (5978, 24745), (6161, 24010), (7070, 20923), (9898, 14945), (12005, 12322)]