713365020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{39239}}^1$

素因数の和:39355

約数の個数: 72

約数和(自身を含む): 2185354080

約数和(自身を除く): 1471989060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4545, 6060, 9090, 18180, 39239, 78478, 117717, 156956, 196195, 235434, 353151, 392390, 470868, 588585, 706302, 784780, 1177170, 1412604, 1765755, 2354340, 3531510, 3963139, 7063020, 7926278, 11889417, 15852556, 19815695, 23778834, 35668251, 39631390, 47557668, 59447085, 71336502, 79262780, 118894170, 142673004, 178341255, 237788340, 356682510, 713365020]

約数ペア:

[(1, 713365020), (2, 356682510), (3, 237788340), (4, 178341255), (5, 142673004), (6, 118894170), (9, 79262780), (10, 71336502), (12, 59447085), (15, 47557668), (18, 39631390), (20, 35668251), (30, 23778834), (36, 19815695), (45, 15852556), (60, 11889417), (90, 7926278), (101, 7063020), (180, 3963139), (202, 3531510), (303, 2354340), (404, 1765755), (505, 1412604), (606, 1177170), (909, 784780), (1010, 706302), (1212, 588585), (1515, 470868), (1818, 392390), (2020, 353151), (3030, 235434), (3636, 196195), (4545, 156956), (6060, 117717), (9090, 78478), (18180, 39239)]