1013040070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{643}}^1$

素因数の和:1045

約数の個数: 64

約数和(自身を含む): 2123283456

約数和(自身を除く): 1110243386

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 317, 355, 497, 634, 643, 710, 994, 1286, 1585, 2219, 2485, 3170, 3215, 4438, 4501, 4970, 6430, 9002, 11095, 22190, 22505, 22507, 45010, 45014, 45653, 91306, 112535, 157549, 203831, 225070, 228265, 315098, 319571, 407662, 456530, 639142, 787745, 1019155, 1426817, 1575490, 1597855, 2038310, 2853634, 3195710, 7134085, 14268170, 14472001, 28944002, 72360005, 101304007, 144720010, 202608014, 506520035, 1013040070]

約数ペア:

[(1, 1013040070), (2, 506520035), (5, 202608014), (7, 144720010), (10, 101304007), (14, 72360005), (35, 28944002), (70, 14472001), (71, 14268170), (142, 7134085), (317, 3195710), (355, 2853634), (497, 2038310), (634, 1597855), (643, 1575490), (710, 1426817), (994, 1019155), (1286, 787745), (1585, 639142), (2219, 456530), (2485, 407662), (3170, 319571), (3215, 315098), (4438, 228265), (4501, 225070), (4970, 203831), (6430, 157549), (9002, 112535), (11095, 91306), (22190, 45653), (22505, 45014), (22507, 45010)]