71322172070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1\times {\mathrm{3407}}^1$

素因数の和:4133

約数の個数: 64

約数和(自身を含む): 136036454400

約数和(自身を除く): 64714282330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 239, 461, 478, 922, 1195, 2305, 2390, 3407, 4541, 4610, 6814, 8759, 9082, 17035, 17518, 22705, 34070, 43795, 45410, 64733, 87590, 110179, 129466, 220358, 323665, 550895, 647330, 814273, 1101790, 1570627, 1628546, 2093401, 3141254, 4071365, 4186802, 7853135, 8142730, 10467005, 15471187, 15706270, 20934010, 29841913, 30942374, 59683826, 77355935, 149209565, 154711870, 298419130, 375379853, 750759706, 1876899265, 3753798530, 7132217207, 14264434414, 35661086035, 71322172070]

約数ペア:

[(1, 71322172070), (2, 35661086035), (5, 14264434414), (10, 7132217207), (19, 3753798530), (38, 1876899265), (95, 750759706), (190, 375379853), (239, 298419130), (461, 154711870), (478, 149209565), (922, 77355935), (1195, 59683826), (2305, 30942374), (2390, 29841913), (3407, 20934010), (4541, 15706270), (4610, 15471187), (6814, 10467005), (8759, 8142730), (9082, 7853135), (17035, 4186802), (17518, 4071365), (22705, 3141254), (34070, 2093401), (43795, 1628546), (45410, 1570627), (64733, 1101790), (87590, 814273), (110179, 647330), (129466, 550895), (220358, 323665)]