61030340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{25643}}^1$

素因数の和:25676

約数の個数: 48

約数和(自身を含む): 155094912

約数和(自身を除く): 94064572

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 25643, 51286, 102572, 128215, 179501, 256430, 359002, 435931, 512860, 718004, 871862, 897505, 1743724, 1795010, 2179655, 3051517, 3590020, 4359310, 6103034, 8718620, 12206068, 15257585, 30515170, 61030340]

約数ペア:

[(1, 61030340), (2, 30515170), (4, 15257585), (5, 12206068), (7, 8718620), (10, 6103034), (14, 4359310), (17, 3590020), (20, 3051517), (28, 2179655), (34, 1795010), (35, 1743724), (68, 897505), (70, 871862), (85, 718004), (119, 512860), (140, 435931), (170, 359002), (238, 256430), (340, 179501), (476, 128215), (595, 102572), (1190, 51286), (2380, 25643)]