342673140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{64171}}^1$

素因数の和:64272

約数の個数: 48

約数和(自身を含む): 970280640

約数和(自身を除く): 627607500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 64171, 128342, 192513, 256684, 320855, 385026, 641710, 770052, 962565, 1283420, 1925130, 3850260, 5711219, 11422438, 17133657, 22844876, 28556095, 34267314, 57112190, 68534628, 85668285, 114224380, 171336570, 342673140]

約数ペア:

[(1, 342673140), (2, 171336570), (3, 114224380), (4, 85668285), (5, 68534628), (6, 57112190), (10, 34267314), (12, 28556095), (15, 22844876), (20, 17133657), (30, 11422438), (60, 5711219), (89, 3850260), (178, 1925130), (267, 1283420), (356, 962565), (445, 770052), (534, 641710), (890, 385026), (1068, 320855), (1335, 256684), (1780, 192513), (2670, 128342), (5340, 64171)]