1936681830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{241783}}^1$

素因数の和:241885

約数の個数: 48

約数和(自身を含む): 5091971040

約数和(自身を除く): 3155289210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 241783, 483566, 725349, 1208915, 1450698, 2176047, 2417830, 3626745, 4352094, 7253490, 10880235, 21518687, 21760470, 43037374, 64556061, 107593435, 129112122, 193668183, 215186870, 322780305, 387336366, 645560610, 968340915, 1936681830]

約数ペア:

[(1, 1936681830), (2, 968340915), (3, 645560610), (5, 387336366), (6, 322780305), (9, 215186870), (10, 193668183), (15, 129112122), (18, 107593435), (30, 64556061), (45, 43037374), (89, 21760470), (90, 21518687), (178, 10880235), (267, 7253490), (445, 4352094), (534, 3626745), (801, 2417830), (890, 2176047), (1335, 1450698), (1602, 1208915), (2670, 725349), (4005, 483566), (8010, 241783)]