42199890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^2$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 104035968

約数和(自身を除く): 61836078

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 173, 235, 282, 346, 470, 519, 705, 865, 1038, 1410, 1730, 2595, 5190, 8131, 16262, 24393, 29929, 40655, 48786, 59858, 81310, 89787, 121965, 149645, 179574, 243930, 299290, 448935, 897870, 1406663, 2813326, 4219989, 7033315, 8439978, 14066630, 21099945, 42199890]

約数ペア:

[(1, 42199890), (2, 21099945), (3, 14066630), (5, 8439978), (6, 7033315), (10, 4219989), (15, 2813326), (30, 1406663), (47, 897870), (94, 448935), (141, 299290), (173, 243930), (235, 179574), (282, 149645), (346, 121965), (470, 89787), (519, 81310), (705, 59858), (865, 48786), (1038, 40655), (1410, 29929), (1730, 24393), (2595, 16262), (5190, 8131)]