674190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 1969920

約数和(自身を除く): 1295730

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 227, 270, 297, 330, 454, 495, 594, 681, 990, 1135, 1362, 1485, 2043, 2270, 2497, 2970, 3405, 4086, 4994, 6129, 6810, 7491, 10215, 12258, 12485, 14982, 20430, 22473, 24970, 30645, 37455, 44946, 61290, 67419, 74910, 112365, 134838, 224730, 337095, 674190]

約数ペア:

[(1, 674190), (2, 337095), (3, 224730), (5, 134838), (6, 112365), (9, 74910), (10, 67419), (11, 61290), (15, 44946), (18, 37455), (22, 30645), (27, 24970), (30, 22473), (33, 20430), (45, 14982), (54, 12485), (55, 12258), (66, 10215), (90, 7491), (99, 6810), (110, 6129), (135, 4994), (165, 4086), (198, 3405), (227, 2970), (270, 2497), (297, 2270), (330, 2043), (454, 1485), (495, 1362), (594, 1135), (681, 990)]