928973460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{814889}}^1$

素因数の和:814920

約数の個数: 48

約数和(自身を含む): 2738030400

約数和(自身を除く): 1809056940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 814889, 1629778, 2444667, 3259556, 4074445, 4889334, 8148890, 9778668, 12223335, 15482891, 16297780, 24446670, 30965782, 46448673, 48893340, 61931564, 77414455, 92897346, 154828910, 185794692, 232243365, 309657820, 464486730, 928973460]

約数ペア:

[(1, 928973460), (2, 464486730), (3, 309657820), (4, 232243365), (5, 185794692), (6, 154828910), (10, 92897346), (12, 77414455), (15, 61931564), (19, 48893340), (20, 46448673), (30, 30965782), (38, 24446670), (57, 16297780), (60, 15482891), (76, 12223335), (95, 9778668), (114, 8148890), (190, 4889334), (228, 4074445), (285, 3259556), (380, 2444667), (570, 1629778), (1140, 814889)]