30125996838

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{8689}}^1\times {\mathrm{3931}}^1$

素因数の和:12642

約数の個数: 72

約数和(自身を含む): 75957864840

約数和(自身を除く): 45831868002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 3931, 7862, 8689, 11793, 17378, 23586, 26067, 27517, 35379, 52134, 55034, 60823, 70758, 78201, 82551, 121646, 156402, 165102, 182469, 192619, 247653, 364938, 385238, 425761, 495306, 547407, 577857, 851522, 1094814, 1155714, 1277283, 1733571, 2554566, 3467142, 3831849, 7663698, 34156459, 68312918, 102469377, 204938754, 239095213, 307408131, 478190426, 614816262, 717285639, 1434571278, 1673666491, 2151856917, 3347332982, 4303713834, 5020999473, 10041998946, 15062998419, 30125996838]

約数ペア:

[(1, 30125996838), (2, 15062998419), (3, 10041998946), (6, 5020999473), (7, 4303713834), (9, 3347332982), (14, 2151856917), (18, 1673666491), (21, 1434571278), (42, 717285639), (49, 614816262), (63, 478190426), (98, 307408131), (126, 239095213), (147, 204938754), (294, 102469377), (441, 68312918), (882, 34156459), (3931, 7663698), (7862, 3831849), (8689, 3467142), (11793, 2554566), (17378, 1733571), (23586, 1277283), (26067, 1155714), (27517, 1094814), (35379, 851522), (52134, 577857), (55034, 547407), (60823, 495306), (70758, 425761), (78201, 385238), (82551, 364938), (121646, 247653), (156402, 192619), (165102, 182469)]