213597540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30427}}^1$

素因数の和:30458

約数の個数: 96

約数和(自身を含む): 715666560

約数和(自身を除く): 502069020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 30427, 60854, 91281, 121708, 152135, 182562, 273843, 304270, 365124, 395551, 456405, 547686, 608540, 791102, 821529, 912810, 1095372, 1186653, 1369215, 1582204, 1643058, 1825620, 1977755, 2373306, 2738430, 3286116, 3559959, 3955510, 4107645, 4746612, 5476860, 5933265, 7119918, 7911020, 8215290, 10679877, 11866530, 14239836, 16430580, 17799795, 21359754, 23733060, 35599590, 42719508, 53399385, 71199180, 106798770, 213597540]

約数ペア:

[(1, 213597540), (2, 106798770), (3, 71199180), (4, 53399385), (5, 42719508), (6, 35599590), (9, 23733060), (10, 21359754), (12, 17799795), (13, 16430580), (15, 14239836), (18, 11866530), (20, 10679877), (26, 8215290), (27, 7911020), (30, 7119918), (36, 5933265), (39, 5476860), (45, 4746612), (52, 4107645), (54, 3955510), (60, 3559959), (65, 3286116), (78, 2738430), (90, 2373306), (108, 1977755), (117, 1825620), (130, 1643058), (135, 1582204), (156, 1369215), (180, 1186653), (195, 1095372), (234, 912810), (260, 821529), (270, 791102), (351, 608540), (390, 547686), (468, 456405), (540, 395551), (585, 365124), (702, 304270), (780, 273843), (1170, 182562), (1404, 152135), (1755, 121708), (2340, 91281), (3510, 60854), (7020, 30427)]