31016300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{751}}^1$

素因数の和:831

約数の個数: 72

約数和(自身を含む): 78328320

約数和(自身を除く): 47312020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 59, 70, 100, 118, 140, 175, 236, 295, 350, 413, 590, 700, 751, 826, 1180, 1475, 1502, 1652, 2065, 2950, 3004, 3755, 4130, 5257, 5900, 7510, 8260, 10325, 10514, 15020, 18775, 20650, 21028, 26285, 37550, 41300, 44309, 52570, 75100, 88618, 105140, 131425, 177236, 221545, 262850, 310163, 443090, 525700, 620326, 886180, 1107725, 1240652, 1550815, 2215450, 3101630, 4430900, 6203260, 7754075, 15508150, 31016300]

約数ペア:

[(1, 31016300), (2, 15508150), (4, 7754075), (5, 6203260), (7, 4430900), (10, 3101630), (14, 2215450), (20, 1550815), (25, 1240652), (28, 1107725), (35, 886180), (50, 620326), (59, 525700), (70, 443090), (100, 310163), (118, 262850), (140, 221545), (175, 177236), (236, 131425), (295, 105140), (350, 88618), (413, 75100), (590, 52570), (700, 44309), (751, 41300), (826, 37550), (1180, 26285), (1475, 21028), (1502, 20650), (1652, 18775), (2065, 15020), (2950, 10514), (3004, 10325), (3755, 8260), (4130, 7510), (5257, 5900)]