30228224

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 67304832

約数和(自身を除く): 37076608

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 293, 403, 416, 496, 586, 806, 832, 992, 1172, 1612, 1664, 1984, 2344, 3224, 3328, 3809, 3968, 4688, 6448, 7618, 7936, 9083, 9376, 12896, 15236, 18166, 18752, 25792, 30472, 36332, 37504, 51584, 60944, 72664, 75008, 103168, 118079, 121888, 145328, 236158, 243776, 290656, 472316, 487552, 581312, 944632, 975104, 1162624, 1889264, 2325248, 3778528, 7557056, 15114112, 30228224]

約数ペア:

[(1, 30228224), (2, 15114112), (4, 7557056), (8, 3778528), (13, 2325248), (16, 1889264), (26, 1162624), (31, 975104), (32, 944632), (52, 581312), (62, 487552), (64, 472316), (104, 290656), (124, 243776), (128, 236158), (208, 145328), (248, 121888), (256, 118079), (293, 103168), (403, 75008), (416, 72664), (496, 60944), (586, 51584), (806, 37504), (832, 36332), (992, 30472), (1172, 25792), (1612, 18752), (1664, 18166), (1984, 15236), (2344, 12896), (3224, 9376), (3328, 9083), (3809, 7936), (3968, 7618), (4688, 6448)]