1188395940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{421417}}^1$

素因数の和:421476

約数の個数: 48

約数和(自身を含む): 3398314752

約数和(自身を除く): 2209918812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 421417, 842834, 1264251, 1685668, 2107085, 2528502, 4214170, 5057004, 6321255, 8428340, 12642510, 19806599, 25285020, 39613198, 59419797, 79226396, 99032995, 118839594, 198065990, 237679188, 297098985, 396131980, 594197970, 1188395940]

約数ペア:

[(1, 1188395940), (2, 594197970), (3, 396131980), (4, 297098985), (5, 237679188), (6, 198065990), (10, 118839594), (12, 99032995), (15, 79226396), (20, 59419797), (30, 39613198), (47, 25285020), (60, 19806599), (94, 12642510), (141, 8428340), (188, 6321255), (235, 5057004), (282, 4214170), (470, 2528502), (564, 2107085), (705, 1685668), (940, 1264251), (1410, 842834), (2820, 421417)]