1947060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:417

約数の個数: 72

約数和(自身を含む): 6126120

約数和(自身を除く): 4179060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 373, 435, 522, 580, 746, 870, 1044, 1119, 1305, 1492, 1740, 1865, 2238, 2610, 3357, 3730, 4476, 5220, 5595, 6714, 7460, 10817, 11190, 13428, 16785, 21634, 22380, 32451, 33570, 43268, 54085, 64902, 67140, 97353, 108170, 129804, 162255, 194706, 216340, 324510, 389412, 486765, 649020, 973530, 1947060]

約数ペア:

[(1, 1947060), (2, 973530), (3, 649020), (4, 486765), (5, 389412), (6, 324510), (9, 216340), (10, 194706), (12, 162255), (15, 129804), (18, 108170), (20, 97353), (29, 67140), (30, 64902), (36, 54085), (45, 43268), (58, 33570), (60, 32451), (87, 22380), (90, 21634), (116, 16785), (145, 13428), (174, 11190), (180, 10817), (261, 7460), (290, 6714), (348, 5595), (373, 5220), (435, 4476), (522, 3730), (580, 3357), (746, 2610), (870, 2238), (1044, 1865), (1119, 1740), (1305, 1492)]