72612930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{186187}}^1$

素因数の和:186210

約数の個数: 32

約数和(自身を含む): 187677504

約数和(自身を除く): 115064574

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 186187, 372374, 558561, 930935, 1117122, 1861870, 2420431, 2792805, 4840862, 5585610, 7261293, 12102155, 14522586, 24204310, 36306465, 72612930]

約数ペア:

[(1, 72612930), (2, 36306465), (3, 24204310), (5, 14522586), (6, 12102155), (10, 7261293), (13, 5585610), (15, 4840862), (26, 2792805), (30, 2420431), (39, 1861870), (65, 1117122), (78, 930935), (130, 558561), (195, 372374), (390, 186187)]