1103647490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:336

約数の個数: 128

約数和(自身を含む): 2395008000

約数和(自身を除く): 1291360510

約数列:

[1, 2, 5, 10, 11, 19, 22, 29, 38, 55, 58, 95, 110, 131, 139, 145, 190, 209, 262, 278, 290, 319, 418, 551, 638, 655, 695, 1045, 1102, 1310, 1390, 1441, 1529, 1595, 2090, 2489, 2641, 2755, 2882, 3058, 3190, 3799, 4031, 4978, 5282, 5510, 6061, 7205, 7598, 7645, 8062, 12122, 12445, 13205, 14410, 15290, 18209, 18995, 20155, 24890, 26410, 27379, 29051, 30305, 36418, 37990, 40310, 41789, 44341, 54758, 58102, 60610, 72181, 76589, 83578, 88682, 91045, 136895, 144362, 145255, 153178, 182090, 200299, 208945, 221705, 273790, 290510, 345971, 360905, 382945, 400598, 417890, 443410, 528061, 691942, 721810, 765890, 793991, 842479, 1001495, 1056122, 1587982, 1684958, 1729855, 2002990, 2640305, 3459710, 3805681, 3969955, 4212395, 5280610, 5808671, 7611362, 7939910, 8424790, 10033159, 11617342, 19028405, 20066318, 29043355, 38056810, 50165795, 58086710, 100331590, 110364749, 220729498, 551823745, 1103647490]

約数ペア:

[(1, 1103647490), (2, 551823745), (5, 220729498), (10, 110364749), (11, 100331590), (19, 58086710), (22, 50165795), (29, 38056810), (38, 29043355), (55, 20066318), (58, 19028405), (95, 11617342), (110, 10033159), (131, 8424790), (139, 7939910), (145, 7611362), (190, 5808671), (209, 5280610), (262, 4212395), (278, 3969955), (290, 3805681), (319, 3459710), (418, 2640305), (551, 2002990), (638, 1729855), (655, 1684958), (695, 1587982), (1045, 1056122), (1102, 1001495), (1310, 842479), (1390, 793991), (1441, 765890), (1529, 721810), (1595, 691942), (2090, 528061), (2489, 443410), (2641, 417890), (2755, 400598), (2882, 382945), (3058, 360905), (3190, 345971), (3799, 290510), (4031, 273790), (4978, 221705), (5282, 208945), (5510, 200299), (6061, 182090), (7205, 153178), (7598, 145255), (7645, 144362), (8062, 136895), (12122, 91045), (12445, 88682), (13205, 83578), (14410, 76589), (15290, 72181), (18209, 60610), (18995, 58102), (20155, 54758), (24890, 44341), (26410, 41789), (27379, 40310), (29051, 37990), (30305, 36418)]