293098180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 677376000

約数和(自身を除く): 384277820

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 139, 155, 179, 190, 278, 310, 358, 380, 556, 589, 620, 695, 716, 895, 1178, 1390, 1790, 2356, 2641, 2780, 2945, 3401, 3580, 4309, 5282, 5549, 5890, 6802, 8618, 10564, 11098, 11780, 13205, 13604, 17005, 17236, 21545, 22196, 24881, 26410, 27745, 34010, 43090, 49762, 52820, 55490, 68020, 81871, 86180, 99524, 105431, 110980, 124405, 163742, 210862, 248810, 327484, 409355, 421724, 472739, 497620, 527155, 771311, 818710, 945478, 1054310, 1542622, 1637420, 1890956, 2108620, 2363695, 3085244, 3856555, 4727390, 7713110, 9454780, 14654909, 15426220, 29309818, 58619636, 73274545, 146549090, 293098180]

約数ペア:

[(1, 293098180), (2, 146549090), (4, 73274545), (5, 58619636), (10, 29309818), (19, 15426220), (20, 14654909), (31, 9454780), (38, 7713110), (62, 4727390), (76, 3856555), (95, 3085244), (124, 2363695), (139, 2108620), (155, 1890956), (179, 1637420), (190, 1542622), (278, 1054310), (310, 945478), (358, 818710), (380, 771311), (556, 527155), (589, 497620), (620, 472739), (695, 421724), (716, 409355), (895, 327484), (1178, 248810), (1390, 210862), (1790, 163742), (2356, 124405), (2641, 110980), (2780, 105431), (2945, 99524), (3401, 86180), (3580, 81871), (4309, 68020), (5282, 55490), (5549, 52820), (5890, 49762), (6802, 43090), (8618, 34010), (10564, 27745), (11098, 26410), (11780, 24881), (13205, 22196), (13604, 21545), (17005, 17236)]