42423390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24809}}^1$

素因数の和:24841

約数の個数: 48

約数和(自身を含む): 116110800

約数和(自身を除く): 73687410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 24809, 49618, 74427, 124045, 148854, 223281, 248090, 372135, 446562, 471371, 744270, 942742, 1116405, 1414113, 2232810, 2356855, 2828226, 4242339, 4713710, 7070565, 8484678, 14141130, 21211695, 42423390]

約数ペア:

[(1, 42423390), (2, 21211695), (3, 14141130), (5, 8484678), (6, 7070565), (9, 4713710), (10, 4242339), (15, 2828226), (18, 2356855), (19, 2232810), (30, 1414113), (38, 1116405), (45, 942742), (57, 744270), (90, 471371), (95, 446562), (114, 372135), (171, 248090), (190, 223281), (285, 148854), (342, 124045), (570, 74427), (855, 49618), (1710, 24809)]