181027470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{464173}}^1$

素因数の和:464196

約数の個数: 32

約数和(自身を含む): 467887392

約数和(自身を除く): 286859922

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 464173, 928346, 1392519, 2320865, 2785038, 4641730, 6034249, 6962595, 12068498, 13925190, 18102747, 30171245, 36205494, 60342490, 90513735, 181027470]

約数ペア:

[(1, 181027470), (2, 90513735), (3, 60342490), (5, 36205494), (6, 30171245), (10, 18102747), (13, 13925190), (15, 12068498), (26, 6962595), (30, 6034249), (39, 4641730), (65, 2785038), (78, 2320865), (130, 1392519), (195, 928346), (390, 464173)]