1957950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:266

約数の個数: 72

約数和(自身を含む): 5561400

約数和(自身を除く): 3603450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 229, 285, 342, 450, 458, 475, 570, 687, 855, 950, 1145, 1374, 1425, 1710, 2061, 2290, 2850, 3435, 4122, 4275, 4351, 5725, 6870, 8550, 8702, 10305, 11450, 13053, 17175, 20610, 21755, 26106, 34350, 39159, 43510, 51525, 65265, 78318, 103050, 108775, 130530, 195795, 217550, 326325, 391590, 652650, 978975, 1957950]

約数ペア:

[(1, 1957950), (2, 978975), (3, 652650), (5, 391590), (6, 326325), (9, 217550), (10, 195795), (15, 130530), (18, 108775), (19, 103050), (25, 78318), (30, 65265), (38, 51525), (45, 43510), (50, 39159), (57, 34350), (75, 26106), (90, 21755), (95, 20610), (114, 17175), (150, 13053), (171, 11450), (190, 10305), (225, 8702), (229, 8550), (285, 6870), (342, 5725), (450, 4351), (458, 4275), (475, 4122), (570, 3435), (687, 2850), (855, 2290), (950, 2061), (1145, 1710), (1374, 1425)]