22980510

素因数分解:

$2^1\times 3^5\times 5^1\times 7^2\times {\mathrm{193}}^1$

素因数の和:229

約数の個数: 144

約数和(自身を含む): 72452016

約数和(自身を除く): 49471506

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 193, 210, 243, 245, 270, 294, 315, 378, 386, 405, 441, 486, 490, 567, 579, 630, 735, 810, 882, 945, 965, 1134, 1158, 1215, 1323, 1351, 1470, 1701, 1737, 1890, 1930, 2205, 2430, 2646, 2702, 2835, 2895, 3402, 3474, 3969, 4053, 4410, 5211, 5670, 5790, 6615, 6755, 7938, 8106, 8505, 8685, 9457, 10422, 11907, 12159, 13230, 13510, 15633, 17010, 17370, 18914, 19845, 20265, 23814, 24318, 26055, 28371, 31266, 36477, 39690, 40530, 46899, 47285, 52110, 56742, 59535, 60795, 72954, 78165, 85113, 93798, 94570, 109431, 119070, 121590, 141855, 156330, 170226, 182385, 218862, 234495, 255339, 283710, 328293, 364770, 425565, 468990, 510678, 547155, 656586, 766017, 851130, 1094310, 1276695, 1532034, 1641465, 2298051, 2553390, 3282930, 3830085, 4596102, 7660170, 11490255, 22980510]

約数ペア:

[(1, 22980510), (2, 11490255), (3, 7660170), (5, 4596102), (6, 3830085), (7, 3282930), (9, 2553390), (10, 2298051), (14, 1641465), (15, 1532034), (18, 1276695), (21, 1094310), (27, 851130), (30, 766017), (35, 656586), (42, 547155), (45, 510678), (49, 468990), (54, 425565), (63, 364770), (70, 328293), (81, 283710), (90, 255339), (98, 234495), (105, 218862), (126, 182385), (135, 170226), (147, 156330), (162, 141855), (189, 121590), (193, 119070), (210, 109431), (243, 94570), (245, 93798), (270, 85113), (294, 78165), (315, 72954), (378, 60795), (386, 59535), (405, 56742), (441, 52110), (486, 47285), (490, 46899), (567, 40530), (579, 39690), (630, 36477), (735, 31266), (810, 28371), (882, 26055), (945, 24318), (965, 23814), (1134, 20265), (1158, 19845), (1215, 18914), (1323, 17370), (1351, 17010), (1470, 15633), (1701, 13510), (1737, 13230), (1890, 12159), (1930, 11907), (2205, 10422), (2430, 9457), (2646, 8685), (2702, 8505), (2835, 8106), (2895, 7938), (3402, 6755), (3474, 6615), (3969, 5790), (4053, 5670), (4410, 5211)]