7053540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9043}}^1$

素因数の和:9068

約数の個数: 48

約数和(自身を含む): 21271488

約数和(自身を除く): 14217948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 9043, 18086, 27129, 36172, 45215, 54258, 90430, 108516, 117559, 135645, 180860, 235118, 271290, 352677, 470236, 542580, 587795, 705354, 1175590, 1410708, 1763385, 2351180, 3526770, 7053540]

約数ペア:

[(1, 7053540), (2, 3526770), (3, 2351180), (4, 1763385), (5, 1410708), (6, 1175590), (10, 705354), (12, 587795), (13, 542580), (15, 470236), (20, 352677), (26, 271290), (30, 235118), (39, 180860), (52, 135645), (60, 117559), (65, 108516), (78, 90430), (130, 54258), (156, 45215), (195, 36172), (260, 27129), (390, 18086), (780, 9043)]