344972010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{2749}}^1$

素因数の和:2895

約数の個数: 64

約数和(自身を含む): 855360000

約数和(自身を除く): 510387990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 89, 94, 141, 178, 235, 267, 282, 445, 470, 534, 705, 890, 1335, 1410, 2670, 2749, 4183, 5498, 8247, 8366, 12549, 13745, 16494, 20915, 25098, 27490, 41235, 41830, 62745, 82470, 125490, 129203, 244661, 258406, 387609, 489322, 646015, 733983, 775218, 1223305, 1292030, 1467966, 1938045, 2446610, 3669915, 3876090, 7339830, 11499067, 22998134, 34497201, 57495335, 68994402, 114990670, 172486005, 344972010]

約数ペア:

[(1, 344972010), (2, 172486005), (3, 114990670), (5, 68994402), (6, 57495335), (10, 34497201), (15, 22998134), (30, 11499067), (47, 7339830), (89, 3876090), (94, 3669915), (141, 2446610), (178, 1938045), (235, 1467966), (267, 1292030), (282, 1223305), (445, 775218), (470, 733983), (534, 646015), (705, 489322), (890, 387609), (1335, 258406), (1410, 244661), (2670, 129203), (2749, 125490), (4183, 82470), (5498, 62745), (8247, 41830), (8366, 41235), (12549, 27490), (13745, 25098), (16494, 20915)]