22246770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:340

約数の個数: 128

約数和(自身を含む): 68221440

約数和(自身を除く): 45974670

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 29, 30, 35, 39, 42, 58, 65, 70, 78, 87, 91, 105, 130, 145, 174, 182, 195, 203, 210, 273, 281, 290, 377, 390, 406, 435, 455, 546, 562, 609, 754, 843, 870, 910, 1015, 1131, 1218, 1365, 1405, 1686, 1885, 1967, 2030, 2262, 2639, 2730, 2810, 3045, 3653, 3770, 3934, 4215, 5278, 5655, 5901, 6090, 7306, 7917, 8149, 8430, 9835, 10959, 11310, 11802, 13195, 15834, 16298, 18265, 19670, 21918, 24447, 25571, 26390, 29505, 36530, 39585, 40745, 48894, 51142, 54795, 57043, 59010, 76713, 79170, 81490, 105937, 109590, 114086, 122235, 127855, 153426, 171129, 211874, 244470, 255710, 285215, 317811, 342258, 383565, 529685, 570430, 635622, 741559, 767130, 855645, 1059370, 1483118, 1589055, 1711290, 2224677, 3178110, 3707795, 4449354, 7415590, 11123385, 22246770]

約数ペア:

[(1, 22246770), (2, 11123385), (3, 7415590), (5, 4449354), (6, 3707795), (7, 3178110), (10, 2224677), (13, 1711290), (14, 1589055), (15, 1483118), (21, 1059370), (26, 855645), (29, 767130), (30, 741559), (35, 635622), (39, 570430), (42, 529685), (58, 383565), (65, 342258), (70, 317811), (78, 285215), (87, 255710), (91, 244470), (105, 211874), (130, 171129), (145, 153426), (174, 127855), (182, 122235), (195, 114086), (203, 109590), (210, 105937), (273, 81490), (281, 79170), (290, 76713), (377, 59010), (390, 57043), (406, 54795), (435, 51142), (455, 48894), (546, 40745), (562, 39585), (609, 36530), (754, 29505), (843, 26390), (870, 25571), (910, 24447), (1015, 21918), (1131, 19670), (1218, 18265), (1365, 16298), (1405, 15834), (1686, 13195), (1885, 11802), (1967, 11310), (2030, 10959), (2262, 9835), (2639, 8430), (2730, 8149), (2810, 7917), (3045, 7306), (3653, 6090), (3770, 5901), (3934, 5655), (4215, 5278)]