291285128430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{3468919}}^1$

素因数の和:3469246

約数の個数: 64

約数和(自身を含む): 779258188800

約数和(自身を除く): 487973060370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 311, 622, 933, 1555, 1866, 2799, 3110, 4665, 5598, 8397, 9330, 13995, 16794, 27990, 41985, 83970, 3468919, 6937838, 10406757, 17344595, 20813514, 31220271, 34689190, 52033785, 62440542, 93660813, 104067570, 156101355, 187321626, 312202710, 468304065, 936608130, 1078833809, 2157667618, 3236501427, 5394169045, 6473002854, 9709504281, 10788338090, 16182507135, 19419008562, 29128512843, 32365014270, 48547521405, 58257025686, 97095042810, 145642564215, 291285128430]

約数ペア:

[(1, 291285128430), (2, 145642564215), (3, 97095042810), (5, 58257025686), (6, 48547521405), (9, 32365014270), (10, 29128512843), (15, 19419008562), (18, 16182507135), (27, 10788338090), (30, 9709504281), (45, 6473002854), (54, 5394169045), (90, 3236501427), (135, 2157667618), (270, 1078833809), (311, 936608130), (622, 468304065), (933, 312202710), (1555, 187321626), (1866, 156101355), (2799, 104067570), (3110, 93660813), (4665, 62440542), (5598, 52033785), (8397, 34689190), (9330, 31220271), (13995, 20813514), (16794, 17344595), (27990, 10406757), (41985, 6937838), (83970, 3468919)]