456847860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{2137}}^1$

素因数の和:2665

約数の個数: 96

約数和(自身を含む): 1465470720

約数和(自身を除く): 1008622860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 509, 1018, 1527, 2036, 2137, 2545, 3054, 3563, 4274, 5090, 6108, 6411, 7126, 7635, 8548, 10180, 10685, 10689, 12822, 14252, 14959, 15270, 17815, 21370, 21378, 25644, 29918, 30540, 32055, 35630, 42740, 42756, 44877, 53445, 59836, 64110, 71260, 74795, 89754, 106890, 128220, 149590, 179508, 213780, 224385, 299180, 448770, 897540, 1087733, 2175466, 3263199, 4350932, 5438665, 6526398, 7614131, 10877330, 13052796, 15228262, 16315995, 21754660, 22842393, 30456524, 32631990, 38070655, 45684786, 65263980, 76141310, 91369572, 114211965, 152282620, 228423930, 456847860]

約数ペア:

[(1, 456847860), (2, 228423930), (3, 152282620), (4, 114211965), (5, 91369572), (6, 76141310), (7, 65263980), (10, 45684786), (12, 38070655), (14, 32631990), (15, 30456524), (20, 22842393), (21, 21754660), (28, 16315995), (30, 15228262), (35, 13052796), (42, 10877330), (60, 7614131), (70, 6526398), (84, 5438665), (105, 4350932), (140, 3263199), (210, 2175466), (420, 1087733), (509, 897540), (1018, 448770), (1527, 299180), (2036, 224385), (2137, 213780), (2545, 179508), (3054, 149590), (3563, 128220), (4274, 106890), (5090, 89754), (6108, 74795), (6411, 71260), (7126, 64110), (7635, 59836), (8548, 53445), (10180, 44877), (10685, 42756), (10689, 42740), (12822, 35630), (14252, 32055), (14959, 30540), (15270, 29918), (17815, 25644), (21370, 21378)]