2012207610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157081}}^1$

素因数の和:157159

約数の個数: 64

約数和(自身を含む): 5609712384

約数和(自身を除く): 3597504774

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1281, 1830, 2135, 2562, 4270, 6405, 12810, 157081, 314162, 471243, 785405, 942486, 1099567, 1570810, 2199134, 2356215, 3298701, 4712430, 5497835, 6597402, 9581941, 10995670, 16493505, 19163882, 28745823, 32987010, 47909705, 57491646, 67073587, 95819410, 134147174, 143729115, 201220761, 287458230, 335367935, 402441522, 670735870, 1006103805, 2012207610]

約数ペア:

[(1, 2012207610), (2, 1006103805), (3, 670735870), (5, 402441522), (6, 335367935), (7, 287458230), (10, 201220761), (14, 143729115), (15, 134147174), (21, 95819410), (30, 67073587), (35, 57491646), (42, 47909705), (61, 32987010), (70, 28745823), (105, 19163882), (122, 16493505), (183, 10995670), (210, 9581941), (305, 6597402), (366, 5497835), (427, 4712430), (610, 3298701), (854, 2356215), (915, 2199134), (1281, 1570810), (1830, 1099567), (2135, 942486), (2562, 785405), (4270, 471243), (6405, 314162), (12810, 157081)]