1352975460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{980417}}^1$

素因数の和:980452

約数の個数: 48

約数和(自身を含む): 3953045376

約数和(自身を除く): 2600069916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 980417, 1960834, 2941251, 3921668, 4902085, 5882502, 9804170, 11765004, 14706255, 19608340, 22549591, 29412510, 45099182, 58825020, 67648773, 90198364, 112747955, 135297546, 225495910, 270595092, 338243865, 450991820, 676487730, 1352975460]

約数ペア:

[(1, 1352975460), (2, 676487730), (3, 450991820), (4, 338243865), (5, 270595092), (6, 225495910), (10, 135297546), (12, 112747955), (15, 90198364), (20, 67648773), (23, 58825020), (30, 45099182), (46, 29412510), (60, 22549591), (69, 19608340), (92, 14706255), (115, 11765004), (138, 9804170), (230, 5882502), (276, 4902085), (345, 3921668), (460, 2941251), (690, 1960834), (1380, 980417)]