2021639794650

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{213930137}}^1$

素因数の和:213930165

約数の個数: 96

約数和(自身を含む): 6366560906880

約数和(自身を除く): 4344921112230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 3150, 4725, 9450, 213930137, 427860274, 641790411, 1069650685, 1283580822, 1497510959, 1925371233, 2139301370, 2995021918, 3208952055, 3850742466, 4492532877, 5348253425, 5776113699, 6417904110, 7487554795, 8985065754, 9626856165, 10696506850, 11552227398, 13477598631, 14975109590, 16044760275, 19253712330, 22462664385, 26955197262, 28880568495, 32089520550, 37437773975, 40432795893, 44925328770, 48134280825, 57761136990, 67387993155, 74875547950, 80865591786, 96268561650, 112313321925, 134775986310, 144402842475, 202163979465, 224626643850, 288805684950, 336939965775, 404327958930, 673879931550, 1010819897325, 2021639794650]

約数ペア:

[(1, 2021639794650), (2, 1010819897325), (3, 673879931550), (5, 404327958930), (6, 336939965775), (7, 288805684950), (9, 224626643850), (10, 202163979465), (14, 144402842475), (15, 134775986310), (18, 112313321925), (21, 96268561650), (25, 80865591786), (27, 74875547950), (30, 67387993155), (35, 57761136990), (42, 48134280825), (45, 44925328770), (50, 40432795893), (54, 37437773975), (63, 32089520550), (70, 28880568495), (75, 26955197262), (90, 22462664385), (105, 19253712330), (126, 16044760275), (135, 14975109590), (150, 13477598631), (175, 11552227398), (189, 10696506850), (210, 9626856165), (225, 8985065754), (270, 7487554795), (315, 6417904110), (350, 5776113699), (378, 5348253425), (450, 4492532877), (525, 3850742466), (630, 3208952055), (675, 2995021918), (945, 2139301370), (1050, 1925371233), (1350, 1497510959), (1575, 1283580822), (1890, 1069650685), (3150, 641790411), (4725, 427860274), (9450, 213930137)]