30819516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{167}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 89564160

約数和(自身を除く): 58744644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 167, 169, 182, 273, 334, 338, 364, 501, 507, 546, 668, 676, 1002, 1014, 1092, 1169, 1183, 2004, 2028, 2171, 2197, 2338, 2366, 3507, 3549, 4342, 4394, 4676, 4732, 6513, 6591, 7014, 7098, 8684, 8788, 13026, 13182, 14028, 14196, 15197, 15379, 26052, 26364, 28223, 30394, 30758, 45591, 46137, 56446, 60788, 61516, 84669, 91182, 92274, 112892, 169338, 182364, 184548, 197561, 338676, 366899, 395122, 592683, 733798, 790244, 1100697, 1185366, 1467596, 2201394, 2370732, 2568293, 4402788, 5136586, 7704879, 10273172, 15409758, 30819516]

約数ペア:

[(1, 30819516), (2, 15409758), (3, 10273172), (4, 7704879), (6, 5136586), (7, 4402788), (12, 2568293), (13, 2370732), (14, 2201394), (21, 1467596), (26, 1185366), (28, 1100697), (39, 790244), (42, 733798), (52, 592683), (78, 395122), (84, 366899), (91, 338676), (156, 197561), (167, 184548), (169, 182364), (182, 169338), (273, 112892), (334, 92274), (338, 91182), (364, 84669), (501, 61516), (507, 60788), (546, 56446), (668, 46137), (676, 45591), (1002, 30758), (1014, 30394), (1092, 28223), (1169, 26364), (1183, 26052), (2004, 15379), (2028, 15197), (2171, 14196), (2197, 14028), (2338, 13182), (2366, 13026), (3507, 8788), (3549, 8684), (4342, 7098), (4394, 7014), (4676, 6591), (4732, 6513)]