17594220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 56867328

約数和(自身を除く): 39273108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 163, 210, 257, 326, 420, 489, 514, 652, 771, 815, 978, 1028, 1141, 1285, 1542, 1630, 1799, 1956, 2282, 2445, 2570, 3084, 3260, 3423, 3598, 3855, 4564, 4890, 5140, 5397, 5705, 6846, 7196, 7710, 8995, 9780, 10794, 11410, 13692, 15420, 17115, 17990, 21588, 22820, 26985, 34230, 35980, 41891, 53970, 68460, 83782, 107940, 125673, 167564, 209455, 251346, 293237, 418910, 502692, 586474, 628365, 837820, 879711, 1172948, 1256730, 1466185, 1759422, 2513460, 2932370, 3518844, 4398555, 5864740, 8797110, 17594220]

約数ペア:

[(1, 17594220), (2, 8797110), (3, 5864740), (4, 4398555), (5, 3518844), (6, 2932370), (7, 2513460), (10, 1759422), (12, 1466185), (14, 1256730), (15, 1172948), (20, 879711), (21, 837820), (28, 628365), (30, 586474), (35, 502692), (42, 418910), (60, 293237), (70, 251346), (84, 209455), (105, 167564), (140, 125673), (163, 107940), (210, 83782), (257, 68460), (326, 53970), (420, 41891), (489, 35980), (514, 34230), (652, 26985), (771, 22820), (815, 21588), (978, 17990), (1028, 17115), (1141, 15420), (1285, 13692), (1542, 11410), (1630, 10794), (1799, 9780), (1956, 8995), (2282, 7710), (2445, 7196), (2570, 6846), (3084, 5705), (3260, 5397), (3423, 5140), (3598, 4890), (3855, 4564)]