245889540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35027}}^1$

素因数の和:35058

約数の個数: 96

約数和(自身を含む): 823858560

約数和(自身を除く): 577969020

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, 35027, 70054, 105081, 140108, 175135, 210162, 315243, 350270, 420324, 455351, 525405, 630486, 700540, 910702, 945729, 1050810, 1260972, 1366053, 1576215, 1821404, 1891458, 2101620, 2276755, 2732106, 3152430, 3782916, 4098159, 4553510, 4728645, 5464212, 6304860, 6830265, 8196318, 9107020, 9457290, 12294477, 13660530, 16392636, 18914580, 20490795, 24588954, 27321060, 40981590, 49177908, 61472385, 81963180, 122944770, 245889540]

約数ペア:

[(1, 245889540), (2, 122944770), (3, 81963180), (4, 61472385), (5, 49177908), (6, 40981590), (9, 27321060), (10, 24588954), (12, 20490795), (13, 18914580), (15, 16392636), (18, 13660530), (20, 12294477), (26, 9457290), (27, 9107020), (30, 8196318), (36, 6830265), (39, 6304860), (45, 5464212), (52, 4728645), (54, 4553510), (60, 4098159), (65, 3782916), (78, 3152430), (90, 2732106), (108, 2276755), (117, 2101620), (130, 1891458), (135, 1821404), (156, 1576215), (180, 1366053), (195, 1260972), (234, 1050810), (260, 945729), (270, 910702), (351, 700540), (390, 630486), (468, 525405), (540, 455351), (585, 420324), (702, 350270), (780, 315243), (1170, 210162), (1404, 175135), (1755, 140108), (2340, 105081), (3510, 70054), (7020, 35027)]