2121036210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{501427}}^1$

素因数の和:501487

約数の個数: 48

約数和(自身を含む): 5632039296

約数和(自身を除く): 3511003086

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 501427, 1002854, 1504281, 2507135, 3008562, 4512843, 5014270, 7521405, 9025686, 15042810, 22564215, 23567069, 45128430, 47134138, 70701207, 117835345, 141402414, 212103621, 235670690, 353506035, 424207242, 707012070, 1060518105, 2121036210]

約数ペア:

[(1, 2121036210), (2, 1060518105), (3, 707012070), (5, 424207242), (6, 353506035), (9, 235670690), (10, 212103621), (15, 141402414), (18, 117835345), (30, 70701207), (45, 47134138), (47, 45128430), (90, 23567069), (94, 22564215), (141, 15042810), (235, 9025686), (282, 7521405), (423, 5014270), (470, 4512843), (705, 3008562), (846, 2507135), (1410, 1504281), (2115, 1002854), (4230, 501427)]