1040147290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1143019}}^1$

素因数の和:1143046

約数の個数: 32

約数和(自身を含む): 2304328320

約数和(自身を除く): 1264181030

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1143019, 2286038, 5715095, 8001133, 11430190, 14859247, 16002266, 29718494, 40005665, 74296235, 80011330, 104014729, 148592470, 208029458, 520073645, 1040147290]

約数ペア:

[(1, 1040147290), (2, 520073645), (5, 208029458), (7, 148592470), (10, 104014729), (13, 80011330), (14, 74296235), (26, 40005665), (35, 29718494), (65, 16002266), (70, 14859247), (91, 11430190), (130, 8001133), (182, 5715095), (455, 2286038), (910, 1143019)]