481882430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 936448128

約数和(自身を除く): 454565698

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 137, 205, 230, 274, 373, 410, 685, 746, 943, 1370, 1865, 1886, 3151, 3730, 4715, 5617, 6302, 8579, 9430, 11234, 15293, 15755, 17158, 28085, 30586, 31510, 42895, 51101, 56170, 76465, 85790, 102202, 129191, 152930, 255505, 258382, 351739, 511010, 645955, 703478, 1175323, 1291910, 1758695, 2095141, 2350646, 3517390, 4190282, 5876615, 10475705, 11753230, 20951410, 48188243, 96376486, 240941215, 481882430]

約数ペア:

[(1, 481882430), (2, 240941215), (5, 96376486), (10, 48188243), (23, 20951410), (41, 11753230), (46, 10475705), (82, 5876615), (115, 4190282), (137, 3517390), (205, 2350646), (230, 2095141), (274, 1758695), (373, 1291910), (410, 1175323), (685, 703478), (746, 645955), (943, 511010), (1370, 351739), (1865, 258382), (1886, 255505), (3151, 152930), (3730, 129191), (4715, 102202), (5617, 85790), (6302, 76465), (8579, 56170), (9430, 51101), (11234, 42895), (15293, 31510), (15755, 30586), (17158, 28085)]