13042740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:721

約数の個数: 96

約数和(自身を含む): 40763520

約数和(自身を除く): 27720780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 673, 969, 1020, 1140, 1292, 1346, 1615, 1938, 2019, 2692, 3230, 3365, 3876, 4038, 4845, 6460, 6730, 8076, 9690, 10095, 11441, 12787, 13460, 19380, 20190, 22882, 25574, 34323, 38361, 40380, 45764, 51148, 57205, 63935, 68646, 76722, 114410, 127870, 137292, 153444, 171615, 191805, 217379, 228820, 255740, 343230, 383610, 434758, 652137, 686460, 767220, 869516, 1086895, 1304274, 2173790, 2608548, 3260685, 4347580, 6521370, 13042740]

約数ペア:

[(1, 13042740), (2, 6521370), (3, 4347580), (4, 3260685), (5, 2608548), (6, 2173790), (10, 1304274), (12, 1086895), (15, 869516), (17, 767220), (19, 686460), (20, 652137), (30, 434758), (34, 383610), (38, 343230), (51, 255740), (57, 228820), (60, 217379), (68, 191805), (76, 171615), (85, 153444), (95, 137292), (102, 127870), (114, 114410), (170, 76722), (190, 68646), (204, 63935), (228, 57205), (255, 51148), (285, 45764), (323, 40380), (340, 38361), (380, 34323), (510, 25574), (570, 22882), (646, 20190), (673, 19380), (969, 13460), (1020, 12787), (1140, 11441), (1292, 10095), (1346, 9690), (1615, 8076), (1938, 6730), (2019, 6460), (2692, 4845), (3230, 4038), (3365, 3876)]