142022672050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{643073}}^1$

素因数の和:643723

約数の個数: 48

約数和(自身を含む): 302378539392

約数和(自身を除く): 160355867342

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 631, 1262, 3155, 4417, 6310, 8834, 15775, 22085, 31550, 44170, 110425, 220850, 643073, 1286146, 3215365, 4501511, 6430730, 9003022, 16076825, 22507555, 32153650, 45015110, 112537775, 225075550, 405779063, 811558126, 2028895315, 2840453441, 4057790630, 5680906882, 10144476575, 14202267205, 20288953150, 28404534410, 71011336025, 142022672050]

約数ペア:

[(1, 142022672050), (2, 71011336025), (5, 28404534410), (7, 20288953150), (10, 14202267205), (14, 10144476575), (25, 5680906882), (35, 4057790630), (50, 2840453441), (70, 2028895315), (175, 811558126), (350, 405779063), (631, 225075550), (1262, 112537775), (3155, 45015110), (4417, 32153650), (6310, 22507555), (8834, 16076825), (15775, 9003022), (22085, 6430730), (31550, 4501511), (44170, 3215365), (110425, 1286146), (220850, 643073)]