190270260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{45959}}^1$

素因数の和:45997

約数の個数: 72

約数和(自身を含む): 602259840

約数和(自身を除く): 411989580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 45959, 91918, 137877, 183836, 229795, 275754, 413631, 459590, 551508, 689385, 827262, 919180, 1057057, 1378770, 1654524, 2068155, 2114114, 2757540, 3171171, 4136310, 4228228, 5285285, 6342342, 8272620, 9513513, 10570570, 12684684, 15855855, 19027026, 21141140, 31711710, 38054052, 47567565, 63423420, 95135130, 190270260]

約数ペア:

[(1, 190270260), (2, 95135130), (3, 63423420), (4, 47567565), (5, 38054052), (6, 31711710), (9, 21141140), (10, 19027026), (12, 15855855), (15, 12684684), (18, 10570570), (20, 9513513), (23, 8272620), (30, 6342342), (36, 5285285), (45, 4228228), (46, 4136310), (60, 3171171), (69, 2757540), (90, 2114114), (92, 2068155), (115, 1654524), (138, 1378770), (180, 1057057), (207, 919180), (230, 827262), (276, 689385), (345, 551508), (414, 459590), (460, 413631), (690, 275754), (828, 229795), (1035, 183836), (1380, 137877), (2070, 91918), (4140, 45959)]