1570220271490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3019}}^1\times {\mathrm{307759}}^1$

素因数の和:310811

約数の個数: 48

約数和(自身を含む): 3061559548800

約数和(自身を除く): 1491339277310

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 3019, 6038, 15095, 30190, 39247, 78494, 196235, 307759, 392470, 510211, 615518, 1020422, 1538795, 2551055, 3077590, 4000867, 5102110, 8001734, 20004335, 40008670, 52011271, 104022542, 260056355, 520112710, 929124421, 1858248842, 4645622105, 9291244210, 12078617473, 24157234946, 60393087365, 120786174730, 157022027149, 314044054298, 785110135745, 1570220271490]

約数ペア:

[(1, 1570220271490), (2, 785110135745), (5, 314044054298), (10, 157022027149), (13, 120786174730), (26, 60393087365), (65, 24157234946), (130, 12078617473), (169, 9291244210), (338, 4645622105), (845, 1858248842), (1690, 929124421), (3019, 520112710), (6038, 260056355), (15095, 104022542), (30190, 52011271), (39247, 40008670), (78494, 20004335), (196235, 8001734), (307759, 5102110), (392470, 4000867), (510211, 3077590), (615518, 2551055), (1020422, 1538795)]