75270130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1307}}^1$

素因数の和:1770

約数の個数: 32

約数和(自身を含む): 146349504

約数和(自身を除く): 71079374

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 443, 886, 1307, 2215, 2614, 4430, 5759, 6535, 11518, 13070, 16991, 28795, 33982, 57590, 84955, 169910, 579001, 1158002, 2895005, 5790010, 7527013, 15054026, 37635065, 75270130]

約数ペア:

[(1, 75270130), (2, 37635065), (5, 15054026), (10, 7527013), (13, 5790010), (26, 2895005), (65, 1158002), (130, 579001), (443, 169910), (886, 84955), (1307, 57590), (2215, 33982), (2614, 28795), (4430, 16991), (5759, 13070), (6535, 11518)]