1570474990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 144

約数和(自身を含む): 3531688992

約数和(自身を除く): 1961214002

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 37, 49, 58, 70, 74, 98, 103, 145, 185, 203, 206, 245, 259, 290, 370, 406, 490, 515, 518, 721, 841, 1015, 1030, 1073, 1295, 1421, 1442, 1682, 1813, 2030, 2146, 2590, 2842, 2987, 3605, 3626, 3811, 4205, 5047, 5365, 5887, 5974, 7105, 7210, 7511, 7622, 8410, 9065, 10094, 10730, 11774, 14210, 14935, 15022, 18130, 19055, 20909, 25235, 26677, 29435, 29870, 31117, 37555, 38110, 41209, 41818, 50470, 52577, 53354, 58870, 62234, 75110, 82418, 86623, 104545, 105154, 110519, 133385, 146363, 155585, 173246, 186739, 206045, 209090, 217819, 221038, 262885, 266770, 292726, 311170, 373478, 412090, 433115, 435638, 525770, 552595, 606361, 731815, 773633, 866230, 933695, 1089095, 1105190, 1212722, 1463630, 1524733, 1547266, 1867390, 2178190, 3031805, 3049466, 3205051, 3868165, 4244527, 5415431, 6063610, 6410102, 7623665, 7736330, 8489054, 10830862, 15247330, 16025255, 21222635, 22435357, 27077155, 32050510, 42445270, 44870714, 54154310, 112176785, 157047499, 224353570, 314094998, 785237495, 1570474990]

約数ペア:

[(1, 1570474990), (2, 785237495), (5, 314094998), (7, 224353570), (10, 157047499), (14, 112176785), (29, 54154310), (35, 44870714), (37, 42445270), (49, 32050510), (58, 27077155), (70, 22435357), (74, 21222635), (98, 16025255), (103, 15247330), (145, 10830862), (185, 8489054), (203, 7736330), (206, 7623665), (245, 6410102), (259, 6063610), (290, 5415431), (370, 4244527), (406, 3868165), (490, 3205051), (515, 3049466), (518, 3031805), (721, 2178190), (841, 1867390), (1015, 1547266), (1030, 1524733), (1073, 1463630), (1295, 1212722), (1421, 1105190), (1442, 1089095), (1682, 933695), (1813, 866230), (2030, 773633), (2146, 731815), (2590, 606361), (2842, 552595), (2987, 525770), (3605, 435638), (3626, 433115), (3811, 412090), (4205, 373478), (5047, 311170), (5365, 292726), (5887, 266770), (5974, 262885), (7105, 221038), (7210, 217819), (7511, 209090), (7622, 206045), (8410, 186739), (9065, 173246), (10094, 155585), (10730, 146363), (11774, 133385), (14210, 110519), (14935, 105154), (15022, 104545), (18130, 86623), (19055, 82418), (20909, 75110), (25235, 62234), (26677, 58870), (29435, 53354), (29870, 52577), (31117, 50470), (37555, 41818), (38110, 41209)]