2289821940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{86539}}^1$

素因数の和:86571

約数の個数: 144

約数和(自身を含む): 8287070400

約数和(自身を除く): 5997248460

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, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8820, 13230, 26460, 86539, 173078, 259617, 346156, 432695, 519234, 605773, 778851, 865390, 1038468, 1211546, 1298085, 1557702, 1730780, 1817319, 2336553, 2423092, 2596170, 3028865, 3115404, 3634638, 3894255, 4240411, 4673106, 5192340, 5451957, 6057730, 7269276, 7788510, 8480822, 9086595, 9346212, 10903914, 11682765, 12115460, 12721233, 15577020, 16355871, 16961644, 18173190, 21202055, 21807828, 23365530, 25442466, 27259785, 32711742, 36346380, 38163699, 42404110, 46731060, 50884932, 54519570, 63606165, 65423484, 76327398, 81779355, 84808220, 109039140, 114491097, 127212330, 152654796, 163558710, 190818495, 228982194, 254424660, 327117420, 381636990, 457964388, 572455485, 763273980, 1144910970, 2289821940]

約数ペア:

[(1, 2289821940), (2, 1144910970), (3, 763273980), (4, 572455485), (5, 457964388), (6, 381636990), (7, 327117420), (9, 254424660), (10, 228982194), (12, 190818495), (14, 163558710), (15, 152654796), (18, 127212330), (20, 114491097), (21, 109039140), (27, 84808220), (28, 81779355), (30, 76327398), (35, 65423484), (36, 63606165), (42, 54519570), (45, 50884932), (49, 46731060), (54, 42404110), (60, 38163699), (63, 36346380), (70, 32711742), (84, 27259785), (90, 25442466), (98, 23365530), (105, 21807828), (108, 21202055), (126, 18173190), (135, 16961644), (140, 16355871), (147, 15577020), (180, 12721233), (189, 12115460), (196, 11682765), (210, 10903914), (245, 9346212), (252, 9086595), (270, 8480822), (294, 7788510), (315, 7269276), (378, 6057730), (420, 5451957), (441, 5192340), (490, 4673106), (540, 4240411), (588, 3894255), (630, 3634638), (735, 3115404), (756, 3028865), (882, 2596170), (945, 2423092), (980, 2336553), (1260, 1817319), (1323, 1730780), (1470, 1557702), (1764, 1298085), (1890, 1211546), (2205, 1038468), (2646, 865390), (2940, 778851), (3780, 605773), (4410, 519234), (5292, 432695), (6615, 346156), (8820, 259617), (13230, 173078), (26460, 86539)]