88943790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{228061}}^1$

素因数の和:228084

約数の個数: 32

約数和(自身を含む): 229886496

約数和(自身を除く): 140942706

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 228061, 456122, 684183, 1140305, 1368366, 2280610, 2964793, 3420915, 5929586, 6841830, 8894379, 14823965, 17788758, 29647930, 44471895, 88943790]

約数ペア:

[(1, 88943790), (2, 44471895), (3, 29647930), (5, 17788758), (6, 14823965), (10, 8894379), (13, 6841830), (15, 5929586), (26, 3420915), (30, 2964793), (39, 2280610), (65, 1368366), (78, 1140305), (130, 684183), (195, 456122), (390, 228061)]