31233060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{57839}}^1$

素因数の和:57857

約数の個数: 48

約数和(自身を含む): 97171200

約数和(自身を除く): 65938140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 57839, 115678, 173517, 231356, 289195, 347034, 520551, 578390, 694068, 867585, 1041102, 1156780, 1561653, 1735170, 2082204, 2602755, 3123306, 3470340, 5205510, 6246612, 7808265, 10411020, 15616530, 31233060]

約数ペア:

[(1, 31233060), (2, 15616530), (3, 10411020), (4, 7808265), (5, 6246612), (6, 5205510), (9, 3470340), (10, 3123306), (12, 2602755), (15, 2082204), (18, 1735170), (20, 1561653), (27, 1156780), (30, 1041102), (36, 867585), (45, 694068), (54, 578390), (60, 520551), (90, 347034), (108, 289195), (135, 231356), (180, 173517), (270, 115678), (540, 57839)]