72494030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{751}}^1$

素因数の和:969

約数の個数: 48

約数和(自身を含む): 152767296

約数和(自身を除く): 80273266

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 197, 245, 394, 490, 751, 985, 1379, 1502, 1970, 2758, 3755, 5257, 6895, 7510, 9653, 10514, 13790, 19306, 26285, 36799, 48265, 52570, 73598, 96530, 147947, 183995, 295894, 367990, 739735, 1035629, 1479470, 2071258, 5178145, 7249403, 10356290, 14498806, 36247015, 72494030]

約数ペア:

[(1, 72494030), (2, 36247015), (5, 14498806), (7, 10356290), (10, 7249403), (14, 5178145), (35, 2071258), (49, 1479470), (70, 1035629), (98, 739735), (197, 367990), (245, 295894), (394, 183995), (490, 147947), (751, 96530), (985, 73598), (1379, 52570), (1502, 48265), (1970, 36799), (2758, 26285), (3755, 19306), (5257, 13790), (6895, 10514), (7510, 9653)]