72869190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{8963}}^1$

素因数の和:9244

約数の個数: 32

約数和(自身を含む): 175550976

約数和(自身を除く): 102681786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 1355, 1626, 2710, 4065, 8130, 8963, 17926, 26889, 44815, 53778, 89630, 134445, 268890, 2428973, 4857946, 7286919, 12144865, 14573838, 24289730, 36434595, 72869190]

約数ペア:

[(1, 72869190), (2, 36434595), (3, 24289730), (5, 14573838), (6, 12144865), (10, 7286919), (15, 4857946), (30, 2428973), (271, 268890), (542, 134445), (813, 89630), (1355, 53778), (1626, 44815), (2710, 26889), (4065, 17926), (8130, 8963)]