17384220

素因数分解:

$2^2\times 3^5\times 5^1\times 7^2\times {\mathrm{73}}^1$

素因数の和:111

約数の個数: 216

約数和(自身を含む): 64484784

約数和(自身を除く): 47100564

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 73, 81, 84, 90, 98, 105, 108, 126, 135, 140, 146, 147, 162, 180, 189, 196, 210, 219, 243, 245, 252, 270, 292, 294, 315, 324, 365, 378, 405, 420, 438, 441, 486, 490, 511, 540, 567, 588, 630, 657, 730, 735, 756, 810, 876, 882, 945, 972, 980, 1022, 1095, 1134, 1215, 1260, 1314, 1323, 1460, 1470, 1533, 1620, 1701, 1764, 1890, 1971, 2044, 2190, 2205, 2268, 2430, 2555, 2628, 2646, 2835, 2940, 3066, 3285, 3402, 3577, 3780, 3942, 3969, 4380, 4410, 4599, 4860, 5110, 5292, 5670, 5913, 6132, 6570, 6615, 6804, 7154, 7665, 7884, 7938, 8505, 8820, 9198, 9855, 10220, 10731, 11340, 11826, 11907, 13140, 13230, 13797, 14308, 15330, 15876, 17010, 17739, 17885, 18396, 19710, 19845, 21462, 22995, 23652, 23814, 26460, 27594, 29565, 30660, 32193, 34020, 35478, 35770, 39420, 39690, 41391, 42924, 45990, 47628, 53655, 55188, 59130, 59535, 64386, 68985, 70956, 71540, 79380, 82782, 88695, 91980, 96579, 107310, 118260, 119070, 124173, 128772, 137970, 160965, 165564, 177390, 193158, 206955, 214620, 238140, 248346, 275940, 289737, 321930, 354780, 386316, 413910, 482895, 496692, 579474, 620865, 643860, 827820, 869211, 965790, 1158948, 1241730, 1448685, 1738422, 1931580, 2483460, 2897370, 3476844, 4346055, 5794740, 8692110, 17384220]

約数ペア:

[(1, 17384220), (2, 8692110), (3, 5794740), (4, 4346055), (5, 3476844), (6, 2897370), (7, 2483460), (9, 1931580), (10, 1738422), (12, 1448685), (14, 1241730), (15, 1158948), (18, 965790), (20, 869211), (21, 827820), (27, 643860), (28, 620865), (30, 579474), (35, 496692), (36, 482895), (42, 413910), (45, 386316), (49, 354780), (54, 321930), (60, 289737), (63, 275940), (70, 248346), (73, 238140), (81, 214620), (84, 206955), (90, 193158), (98, 177390), (105, 165564), (108, 160965), (126, 137970), (135, 128772), (140, 124173), (146, 119070), (147, 118260), (162, 107310), (180, 96579), (189, 91980), (196, 88695), (210, 82782), (219, 79380), (243, 71540), (245, 70956), (252, 68985), (270, 64386), (292, 59535), (294, 59130), (315, 55188), (324, 53655), (365, 47628), (378, 45990), (405, 42924), (420, 41391), (438, 39690), (441, 39420), (486, 35770), (490, 35478), (511, 34020), (540, 32193), (567, 30660), (588, 29565), (630, 27594), (657, 26460), (730, 23814), (735, 23652), (756, 22995), (810, 21462), (876, 19845), (882, 19710), (945, 18396), (972, 17885), (980, 17739), (1022, 17010), (1095, 15876), (1134, 15330), (1215, 14308), (1260, 13797), (1314, 13230), (1323, 13140), (1460, 11907), (1470, 11826), (1533, 11340), (1620, 10731), (1701, 10220), (1764, 9855), (1890, 9198), (1971, 8820), (2044, 8505), (2190, 7938), (2205, 7884), (2268, 7665), (2430, 7154), (2555, 6804), (2628, 6615), (2646, 6570), (2835, 6132), (2940, 5913), (3066, 5670), (3285, 5292), (3402, 5110), (3577, 4860), (3780, 4599), (3942, 4410), (3969, 4380)]