83996430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{399983}}^1$

素因数の和:400000

約数の個数: 32

約数和(自身を含む): 230390784

約数和(自身を除く): 146394354

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 399983, 799966, 1199949, 1999915, 2399898, 2799881, 3999830, 5599762, 5999745, 8399643, 11999490, 13999405, 16799286, 27998810, 41998215, 83996430]

約数ペア:

[(1, 83996430), (2, 41998215), (3, 27998810), (5, 16799286), (6, 13999405), (7, 11999490), (10, 8399643), (14, 5999745), (15, 5599762), (21, 3999830), (30, 2799881), (35, 2399898), (42, 1999915), (70, 1199949), (105, 799966), (210, 399983)]