12017790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1993}}^1$

素因数の和:2073

約数の個数: 48

約数和(自身を含む): 31728528

約数和(自身を除く): 19710738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 1993, 2010, 3015, 3986, 5979, 6030, 9965, 11958, 17937, 19930, 29895, 35874, 59790, 89685, 133531, 179370, 267062, 400593, 667655, 801186, 1201779, 1335310, 2002965, 2403558, 4005930, 6008895, 12017790]

約数ペア:

[(1, 12017790), (2, 6008895), (3, 4005930), (5, 2403558), (6, 2002965), (9, 1335310), (10, 1201779), (15, 801186), (18, 667655), (30, 400593), (45, 267062), (67, 179370), (90, 133531), (134, 89685), (201, 59790), (335, 35874), (402, 29895), (603, 19930), (670, 17937), (1005, 11958), (1206, 9965), (1993, 6030), (2010, 5979), (3015, 3986)]