235723930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{6691}}^1$

素因数の和:6982

約数の個数: 32

約数和(自身を含む): 458696448

約数和(自身を除く): 222972518

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 271, 542, 1355, 2710, 3523, 6691, 7046, 13382, 17615, 33455, 35230, 66910, 86983, 173966, 434915, 869830, 1813261, 3626522, 9066305, 18132610, 23572393, 47144786, 117861965, 235723930]

約数ペア:

[(1, 235723930), (2, 117861965), (5, 47144786), (10, 23572393), (13, 18132610), (26, 9066305), (65, 3626522), (130, 1813261), (271, 869830), (542, 434915), (1355, 173966), (2710, 86983), (3523, 66910), (6691, 35230), (7046, 33455), (13382, 17615)]