30829644

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 80567760

約数和(自身を除く): 49738116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 101, 122, 139, 183, 202, 244, 278, 303, 366, 404, 417, 549, 556, 606, 732, 834, 909, 1098, 1212, 1251, 1668, 1818, 2196, 2502, 3636, 5004, 6161, 8479, 12322, 14039, 16958, 18483, 24644, 25437, 28078, 33916, 36966, 42117, 50874, 55449, 56156, 73932, 76311, 84234, 101748, 110898, 126351, 152622, 168468, 221796, 252702, 305244, 505404, 856379, 1712758, 2569137, 3425516, 5138274, 7707411, 10276548, 15414822, 30829644]

約数ペア:

[(1, 30829644), (2, 15414822), (3, 10276548), (4, 7707411), (6, 5138274), (9, 3425516), (12, 2569137), (18, 1712758), (36, 856379), (61, 505404), (101, 305244), (122, 252702), (139, 221796), (183, 168468), (202, 152622), (244, 126351), (278, 110898), (303, 101748), (366, 84234), (404, 76311), (417, 73932), (549, 56156), (556, 55449), (606, 50874), (732, 42117), (834, 36966), (909, 33916), (1098, 28078), (1212, 25437), (1251, 24644), (1668, 18483), (1818, 16958), (2196, 14039), (2502, 12322), (3636, 8479), (5004, 6161)]