1566996670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1667}}^1$

素因数の和:1825

約数の個数: 64

約数和(自身を含む): 3037948416

約数和(自身を除く): 1470951746

約数列:

[1, 2, 5, 10, 23, 46, 61, 67, 115, 122, 134, 230, 305, 335, 610, 670, 1403, 1541, 1667, 2806, 3082, 3334, 4087, 7015, 7705, 8174, 8335, 14030, 15410, 16670, 20435, 38341, 40870, 76682, 94001, 101687, 111689, 188002, 191705, 203374, 223378, 383410, 470005, 508435, 558445, 940010, 1016870, 1116890, 2338801, 2568847, 4677602, 5137694, 6813029, 11694005, 12844235, 13626058, 23388010, 25688470, 34065145, 68130290, 156699667, 313399334, 783498335, 1566996670]

約数ペア:

[(1, 1566996670), (2, 783498335), (5, 313399334), (10, 156699667), (23, 68130290), (46, 34065145), (61, 25688470), (67, 23388010), (115, 13626058), (122, 12844235), (134, 11694005), (230, 6813029), (305, 5137694), (335, 4677602), (610, 2568847), (670, 2338801), (1403, 1116890), (1541, 1016870), (1667, 940010), (2806, 558445), (3082, 508435), (3334, 470005), (4087, 383410), (7015, 223378), (7705, 203374), (8174, 191705), (8335, 188002), (14030, 111689), (15410, 101687), (16670, 94001), (20435, 76682), (38341, 40870)]