13352990

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 29808000

約数和(自身を除く): 16455010

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 229, 238, 245, 343, 458, 490, 595, 686, 833, 1145, 1190, 1603, 1666, 1715, 2290, 3206, 3430, 3893, 4165, 5831, 7786, 8015, 8330, 11221, 11662, 16030, 19465, 22442, 27251, 29155, 38930, 54502, 56105, 58310, 78547, 112210, 136255, 157094, 190757, 272510, 381514, 392735, 785470, 953785, 1335299, 1907570, 2670598, 6676495, 13352990]

約数ペア:

[(1, 13352990), (2, 6676495), (5, 2670598), (7, 1907570), (10, 1335299), (14, 953785), (17, 785470), (34, 392735), (35, 381514), (49, 272510), (70, 190757), (85, 157094), (98, 136255), (119, 112210), (170, 78547), (229, 58310), (238, 56105), (245, 54502), (343, 38930), (458, 29155), (490, 27251), (595, 22442), (686, 19465), (833, 16030), (1145, 11662), (1190, 11221), (1603, 8330), (1666, 8015), (1715, 7786), (2290, 5831), (3206, 4165), (3430, 3893)]