130351311190

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{821}}^1\times {\mathrm{87719}}^1$

素因数の和:88728

約数の個数: 32

約数和(自身を含む): 236218731840

約数和(自身を除く): 105867420650

約数列:

[1, 2, 5, 10, 181, 362, 821, 905, 1642, 1810, 4105, 8210, 87719, 148601, 175438, 297202, 438595, 743005, 877190, 1486010, 15877139, 31754278, 72017299, 79385695, 144034598, 158771390, 360086495, 720172990, 13035131119, 26070262238, 65175655595, 130351311190]

約数ペア:

[(1, 130351311190), (2, 65175655595), (5, 26070262238), (10, 13035131119), (181, 720172990), (362, 360086495), (821, 158771390), (905, 144034598), (1642, 79385695), (1810, 72017299), (4105, 31754278), (8210, 15877139), (87719, 1486010), (148601, 877190), (175438, 743005), (297202, 438595)]