2252880780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{636407}}^1$

素因数の和:636478

約数の個数: 48

約数和(自身を含む): 6414992640

約数和(自身を除く): 4162111860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 636407, 1272814, 1909221, 2545628, 3182035, 3818442, 6364070, 7636884, 9546105, 12728140, 19092210, 37548013, 38184420, 75096026, 112644039, 150192052, 187740065, 225288078, 375480130, 450576156, 563220195, 750960260, 1126440390, 2252880780]

約数ペア:

[(1, 2252880780), (2, 1126440390), (3, 750960260), (4, 563220195), (5, 450576156), (6, 375480130), (10, 225288078), (12, 187740065), (15, 150192052), (20, 112644039), (30, 75096026), (59, 38184420), (60, 37548013), (118, 19092210), (177, 12728140), (236, 9546105), (295, 7636884), (354, 6364070), (590, 3818442), (708, 3182035), (885, 2545628), (1180, 1909221), (1770, 1272814), (3540, 636407)]