30444843

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 49330944

約数和(自身を除く): 18886101

約数列:

[1, 3, 11, 13, 33, 39, 53, 103, 143, 159, 169, 309, 429, 507, 583, 689, 1133, 1339, 1749, 1859, 2067, 3399, 4017, 5459, 5577, 7579, 8957, 14729, 16377, 17407, 22737, 26871, 44187, 52221, 60049, 70967, 98527, 180147, 191477, 212901, 295581, 574431, 780637, 922571, 2341911, 2767713, 10148281, 30444843]

約数ペア:

[(1, 30444843), (3, 10148281), (11, 2767713), (13, 2341911), (33, 922571), (39, 780637), (53, 574431), (103, 295581), (143, 212901), (159, 191477), (169, 180147), (309, 98527), (429, 70967), (507, 60049), (583, 52221), (689, 44187), (1133, 26871), (1339, 22737), (1749, 17407), (1859, 16377), (2067, 14729), (3399, 8957), (4017, 7579), (5459, 5577)]