89699890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{3001}}^1$

素因数の和:3083

約数の個数: 48

約数和(自身を含む): 190963224

約数和(自身を除く): 101263334

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 122, 245, 305, 427, 490, 610, 854, 2135, 2989, 3001, 4270, 5978, 6002, 14945, 15005, 21007, 29890, 30010, 42014, 105035, 147049, 183061, 210070, 294098, 366122, 735245, 915305, 1281427, 1470490, 1830610, 2562854, 6407135, 8969989, 12814270, 17939978, 44849945, 89699890]

約数ペア:

[(1, 89699890), (2, 44849945), (5, 17939978), (7, 12814270), (10, 8969989), (14, 6407135), (35, 2562854), (49, 1830610), (61, 1470490), (70, 1281427), (98, 915305), (122, 735245), (245, 366122), (305, 294098), (427, 210070), (490, 183061), (610, 147049), (854, 105035), (2135, 42014), (2989, 30010), (3001, 29890), (4270, 21007), (5978, 15005), (6002, 14945)]