42951420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5077}}^1$

素因数の和:5139

約数の個数: 72

約数和(自身を含む): 133084224

約数和(自身を除く): 90132804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 5077, 8460, 10154, 15231, 20308, 25385, 30462, 45693, 50770, 60924, 76155, 91386, 101540, 152310, 182772, 228465, 238619, 304620, 456930, 477238, 715857, 913860, 954476, 1193095, 1431714, 2147571, 2386190, 2863428, 3579285, 4295142, 4772380, 7158570, 8590284, 10737855, 14317140, 21475710, 42951420]

約数ペア:

[(1, 42951420), (2, 21475710), (3, 14317140), (4, 10737855), (5, 8590284), (6, 7158570), (9, 4772380), (10, 4295142), (12, 3579285), (15, 2863428), (18, 2386190), (20, 2147571), (30, 1431714), (36, 1193095), (45, 954476), (47, 913860), (60, 715857), (90, 477238), (94, 456930), (141, 304620), (180, 238619), (188, 228465), (235, 182772), (282, 152310), (423, 101540), (470, 91386), (564, 76155), (705, 60924), (846, 50770), (940, 45693), (1410, 30462), (1692, 25385), (2115, 20308), (2820, 15231), (4230, 10154), (5077, 8460)]