30751872

素因数分解:

$2^7\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1511}}^1$

素因数の和:1581

約数の個数: 64

約数和(自身を含む): 83280960

約数和(自身を除く): 52529088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 318, 384, 424, 636, 848, 1272, 1511, 1696, 2544, 3022, 3392, 4533, 5088, 6044, 6784, 9066, 10176, 12088, 18132, 20352, 24176, 36264, 48352, 72528, 80083, 96704, 145056, 160166, 193408, 240249, 290112, 320332, 480498, 580224, 640664, 960996, 1281328, 1921992, 2562656, 3843984, 5125312, 7687968, 10250624, 15375936, 30751872]

約数ペア:

[(1, 30751872), (2, 15375936), (3, 10250624), (4, 7687968), (6, 5125312), (8, 3843984), (12, 2562656), (16, 1921992), (24, 1281328), (32, 960996), (48, 640664), (53, 580224), (64, 480498), (96, 320332), (106, 290112), (128, 240249), (159, 193408), (192, 160166), (212, 145056), (318, 96704), (384, 80083), (424, 72528), (636, 48352), (848, 36264), (1272, 24176), (1511, 20352), (1696, 18132), (2544, 12088), (3022, 10176), (3392, 9066), (4533, 6784), (5088, 6044)]