30484480

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 79115400

約数和(自身を除く): 48630920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 229, 256, 260, 320, 416, 458, 512, 520, 640, 832, 916, 1024, 1040, 1145, 1280, 1664, 1832, 2048, 2080, 2290, 2560, 2977, 3328, 3664, 4160, 4580, 5120, 5954, 6656, 7328, 8320, 9160, 10240, 11908, 13312, 14656, 14885, 16640, 18320, 23816, 26624, 29312, 29770, 33280, 36640, 47632, 58624, 59540, 66560, 73280, 95264, 117248, 119080, 133120, 146560, 190528, 234496, 238160, 293120, 381056, 468992, 476320, 586240, 762112, 952640, 1172480, 1524224, 1905280, 2344960, 3048448, 3810560, 6096896, 7621120, 15242240, 30484480]

約数ペア:

[(1, 30484480), (2, 15242240), (4, 7621120), (5, 6096896), (8, 3810560), (10, 3048448), (13, 2344960), (16, 1905280), (20, 1524224), (26, 1172480), (32, 952640), (40, 762112), (52, 586240), (64, 476320), (65, 468992), (80, 381056), (104, 293120), (128, 238160), (130, 234496), (160, 190528), (208, 146560), (229, 133120), (256, 119080), (260, 117248), (320, 95264), (416, 73280), (458, 66560), (512, 59540), (520, 58624), (640, 47632), (832, 36640), (916, 33280), (1024, 29770), (1040, 29312), (1145, 26624), (1280, 23816), (1664, 18320), (1832, 16640), (2048, 14885), (2080, 14656), (2290, 13312), (2560, 11908), (2977, 10240), (3328, 9160), (3664, 8320), (4160, 7328), (4580, 6656), (5120, 5954)]