331335130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1427}}^1$

素因数の和:1579

約数の個数: 64

約数和(自身を含む): 710664192

約数和(自身を除く): 379329062

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 107, 155, 214, 217, 310, 434, 535, 749, 1070, 1085, 1427, 1498, 2170, 2854, 3317, 3745, 6634, 7135, 7490, 9989, 14270, 16585, 19978, 23219, 33170, 44237, 46438, 49945, 88474, 99890, 116095, 152689, 221185, 232190, 305378, 309659, 442370, 619318, 763445, 1068823, 1526890, 1548295, 2137646, 3096590, 4733359, 5344115, 9466718, 10688230, 23666795, 33133513, 47333590, 66267026, 165667565, 331335130]

約数ペア:

[(1, 331335130), (2, 165667565), (5, 66267026), (7, 47333590), (10, 33133513), (14, 23666795), (31, 10688230), (35, 9466718), (62, 5344115), (70, 4733359), (107, 3096590), (155, 2137646), (214, 1548295), (217, 1526890), (310, 1068823), (434, 763445), (535, 619318), (749, 442370), (1070, 309659), (1085, 305378), (1427, 232190), (1498, 221185), (2170, 152689), (2854, 116095), (3317, 99890), (3745, 88474), (6634, 49945), (7135, 46438), (7490, 44237), (9989, 33170), (14270, 23219), (16585, 19978)]