30428538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2243}}^1$

素因数の和:2291

約数の個数: 64

約数和(自身を含む): 77552640

約数和(自身を除く): 47124102

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 238, 266, 323, 357, 399, 646, 714, 798, 969, 1938, 2243, 2261, 4486, 4522, 6729, 6783, 13458, 13566, 15701, 31402, 38131, 42617, 47103, 76262, 85234, 94206, 114393, 127851, 228786, 255702, 266917, 298319, 533834, 596638, 724489, 800751, 894957, 1448978, 1601502, 1789914, 2173467, 4346934, 5071423, 10142846, 15214269, 30428538]

約数ペア:

[(1, 30428538), (2, 15214269), (3, 10142846), (6, 5071423), (7, 4346934), (14, 2173467), (17, 1789914), (19, 1601502), (21, 1448978), (34, 894957), (38, 800751), (42, 724489), (51, 596638), (57, 533834), (102, 298319), (114, 266917), (119, 255702), (133, 228786), (238, 127851), (266, 114393), (323, 94206), (357, 85234), (399, 76262), (646, 47103), (714, 42617), (798, 38131), (969, 31402), (1938, 15701), (2243, 13566), (2261, 13458), (4486, 6783), (4522, 6729)]