31797990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2969}}^1$

素因数の和:3006

約数の個数: 96

約数和(自身を含む): 100077120

約数和(自身を除く): 68279130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 2142, 2969, 3570, 5355, 5938, 8907, 10710, 14845, 17814, 20783, 26721, 29690, 41566, 44535, 50473, 53442, 62349, 89070, 100946, 103915, 124698, 133605, 151419, 187047, 207830, 252365, 267210, 302838, 311745, 353311, 374094, 454257, 504730, 623490, 706622, 757095, 908514, 935235, 1059933, 1514190, 1766555, 1870470, 2119866, 2271285, 3179799, 3533110, 4542570, 5299665, 6359598, 10599330, 15898995, 31797990]

約数ペア:

[(1, 31797990), (2, 15898995), (3, 10599330), (5, 6359598), (6, 5299665), (7, 4542570), (9, 3533110), (10, 3179799), (14, 2271285), (15, 2119866), (17, 1870470), (18, 1766555), (21, 1514190), (30, 1059933), (34, 935235), (35, 908514), (42, 757095), (45, 706622), (51, 623490), (63, 504730), (70, 454257), (85, 374094), (90, 353311), (102, 311745), (105, 302838), (119, 267210), (126, 252365), (153, 207830), (170, 187047), (210, 151419), (238, 133605), (255, 124698), (306, 103915), (315, 100946), (357, 89070), (510, 62349), (595, 53442), (630, 50473), (714, 44535), (765, 41566), (1071, 29690), (1190, 26721), (1530, 20783), (1785, 17814), (2142, 14845), (2969, 10710), (3570, 8907), (5355, 5938)]