9816420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^2$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 28554624

約数和(自身を除く): 18738204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 59, 60, 94, 118, 141, 177, 188, 235, 236, 282, 295, 354, 470, 564, 590, 705, 708, 885, 940, 1180, 1410, 1770, 2773, 2820, 3481, 3540, 5546, 6962, 8319, 10443, 11092, 13865, 13924, 16638, 17405, 20886, 27730, 33276, 34810, 41595, 41772, 52215, 55460, 69620, 83190, 104430, 163607, 166380, 208860, 327214, 490821, 654428, 818035, 981642, 1636070, 1963284, 2454105, 3272140, 4908210, 9816420]

約数ペア:

[(1, 9816420), (2, 4908210), (3, 3272140), (4, 2454105), (5, 1963284), (6, 1636070), (10, 981642), (12, 818035), (15, 654428), (20, 490821), (30, 327214), (47, 208860), (59, 166380), (60, 163607), (94, 104430), (118, 83190), (141, 69620), (177, 55460), (188, 52215), (235, 41772), (236, 41595), (282, 34810), (295, 33276), (354, 27730), (470, 20886), (564, 17405), (590, 16638), (705, 13924), (708, 13865), (885, 11092), (940, 10443), (1180, 8319), (1410, 6962), (1770, 5546), (2773, 3540), (2820, 3481)]