30988776

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2027}}^1$

素因数の和:2063

約数の個数: 96

約数和(自身を含む): 97100640

約数和(自身を除く): 66111864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 364, 392, 546, 588, 637, 728, 1092, 1176, 1274, 1911, 2027, 2184, 2548, 3822, 4054, 5096, 6081, 7644, 8108, 12162, 14189, 15288, 16216, 24324, 26351, 28378, 42567, 48648, 52702, 56756, 79053, 85134, 99323, 105404, 113512, 158106, 170268, 184457, 198646, 210808, 297969, 316212, 340536, 368914, 397292, 553371, 595938, 632424, 737828, 794584, 1106742, 1191876, 1291199, 1475656, 2213484, 2383752, 2582398, 3873597, 4426968, 5164796, 7747194, 10329592, 15494388, 30988776]

約数ペア:

[(1, 30988776), (2, 15494388), (3, 10329592), (4, 7747194), (6, 5164796), (7, 4426968), (8, 3873597), (12, 2582398), (13, 2383752), (14, 2213484), (21, 1475656), (24, 1291199), (26, 1191876), (28, 1106742), (39, 794584), (42, 737828), (49, 632424), (52, 595938), (56, 553371), (78, 397292), (84, 368914), (91, 340536), (98, 316212), (104, 297969), (147, 210808), (156, 198646), (168, 184457), (182, 170268), (196, 158106), (273, 113512), (294, 105404), (312, 99323), (364, 85134), (392, 79053), (546, 56756), (588, 52702), (637, 48648), (728, 42567), (1092, 28378), (1176, 26351), (1274, 24324), (1911, 16216), (2027, 15288), (2184, 14189), (2548, 12162), (3822, 8108), (4054, 7644), (5096, 6081)]