30555876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 82633600

約数和(自身を除く): 52077724

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 61, 76, 78, 114, 122, 156, 169, 183, 228, 244, 247, 338, 366, 494, 507, 676, 732, 741, 793, 988, 1014, 1159, 1482, 1586, 2028, 2197, 2318, 2379, 2964, 3172, 3211, 3477, 4394, 4636, 4758, 6422, 6591, 6954, 8788, 9516, 9633, 10309, 12844, 13182, 13908, 15067, 19266, 20618, 26364, 30134, 30927, 38532, 41236, 41743, 45201, 60268, 61854, 83486, 90402, 123708, 125229, 134017, 166972, 180804, 195871, 250458, 268034, 391742, 402051, 500916, 536068, 587613, 783484, 804102, 1175226, 1608204, 2350452, 2546323, 5092646, 7638969, 10185292, 15277938, 30555876]

約数ペア:

[(1, 30555876), (2, 15277938), (3, 10185292), (4, 7638969), (6, 5092646), (12, 2546323), (13, 2350452), (19, 1608204), (26, 1175226), (38, 804102), (39, 783484), (52, 587613), (57, 536068), (61, 500916), (76, 402051), (78, 391742), (114, 268034), (122, 250458), (156, 195871), (169, 180804), (183, 166972), (228, 134017), (244, 125229), (247, 123708), (338, 90402), (366, 83486), (494, 61854), (507, 60268), (676, 45201), (732, 41743), (741, 41236), (793, 38532), (988, 30927), (1014, 30134), (1159, 26364), (1482, 20618), (1586, 19266), (2028, 15067), (2197, 13908), (2318, 13182), (2379, 12844), (2964, 10309), (3172, 9633), (3211, 9516), (3477, 8788), (4394, 6954), (4636, 6591), (4758, 6422)]