2029122585

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{3499}}^1$

素因数の和:3787

約数の個数: 72

約数和(自身を含む): 4108104000

約数和(自身を除く): 2078981415

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 263, 315, 441, 735, 789, 1315, 1841, 2205, 2367, 3499, 3945, 5523, 9205, 10497, 11835, 12887, 16569, 17495, 24493, 27615, 31491, 38661, 52485, 64435, 73479, 82845, 115983, 122465, 157455, 171451, 193305, 220437, 367395, 514353, 579915, 857255, 920237, 1102185, 1543059, 2571765, 2760711, 4601185, 6441659, 7715295, 8282133, 13803555, 19324977, 32208295, 41410665, 45091613, 57974931, 96624885, 135274839, 225458065, 289874655, 405824517, 676374195, 2029122585]

約数ペア:

[(1, 2029122585), (3, 676374195), (5, 405824517), (7, 289874655), (9, 225458065), (15, 135274839), (21, 96624885), (35, 57974931), (45, 45091613), (49, 41410665), (63, 32208295), (105, 19324977), (147, 13803555), (245, 8282133), (263, 7715295), (315, 6441659), (441, 4601185), (735, 2760711), (789, 2571765), (1315, 1543059), (1841, 1102185), (2205, 920237), (2367, 857255), (3499, 579915), (3945, 514353), (5523, 367395), (9205, 220437), (10497, 193305), (11835, 171451), (12887, 157455), (16569, 122465), (17495, 115983), (24493, 82845), (27615, 73479), (31491, 64435), (38661, 52485)]