142315028930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1\times {\mathrm{21221}}^1$

素因数の和:21731

約数の個数: 64

約数和(自身を含む): 274597060608

約数和(自身を除く): 132282031678

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 170, 206, 383, 515, 766, 1030, 1751, 1915, 3502, 3830, 6511, 8755, 13022, 17510, 21221, 32555, 39449, 42442, 65110, 78898, 106105, 197245, 212210, 360757, 394490, 670633, 721514, 1341266, 1803785, 2185763, 3353165, 3607570, 4371526, 6706330, 8127643, 10928815, 16255286, 21857630, 37157971, 40638215, 74315942, 81276430, 138169931, 185789855, 276339862, 371579710, 690849655, 837147229, 1381699310, 1674294458, 4185736145, 8371472290, 14231502893, 28463005786, 71157514465, 142315028930]

約数ペア:

[(1, 142315028930), (2, 71157514465), (5, 28463005786), (10, 14231502893), (17, 8371472290), (34, 4185736145), (85, 1674294458), (103, 1381699310), (170, 837147229), (206, 690849655), (383, 371579710), (515, 276339862), (766, 185789855), (1030, 138169931), (1751, 81276430), (1915, 74315942), (3502, 40638215), (3830, 37157971), (6511, 21857630), (8755, 16255286), (13022, 10928815), (17510, 8127643), (21221, 6706330), (32555, 4371526), (39449, 3607570), (42442, 3353165), (65110, 2185763), (78898, 1803785), (106105, 1341266), (197245, 721514), (212210, 670633), (360757, 394490)]