1347710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 2987712

約数和(自身を除く): 1640002

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1481, 2962, 7405, 10367, 14810, 19253, 20734, 38506, 51835, 96265, 103670, 134771, 192530, 269542, 673855, 1347710]

約数ペア:

[(1, 1347710), (2, 673855), (5, 269542), (7, 192530), (10, 134771), (13, 103670), (14, 96265), (26, 51835), (35, 38506), (65, 20734), (70, 19253), (91, 14810), (130, 10367), (182, 7405), (455, 2962), (910, 1481)]