2215253460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1283}}^1\times {\mathrm{4111}}^1$

素因数の和:5413

約数の個数: 96

約数和(自身を含む): 7096061952

約数和(自身を除く): 4880808492

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, 1283, 2566, 3849, 4111, 5132, 6415, 7698, 8222, 8981, 12333, 12830, 15396, 16444, 17962, 19245, 20555, 24666, 25660, 26943, 28777, 35924, 38490, 41110, 44905, 49332, 53886, 57554, 61665, 76980, 82220, 86331, 89810, 107772, 115108, 123330, 134715, 143885, 172662, 179620, 246660, 269430, 287770, 345324, 431655, 538860, 575540, 863310, 1726620, 5274413, 10548826, 15823239, 21097652, 26372065, 31646478, 36920891, 52744130, 63292956, 73841782, 79116195, 105488260, 110762673, 147683564, 158232390, 184604455, 221525346, 316464780, 369208910, 443050692, 553813365, 738417820, 1107626730, 2215253460]

約数ペア:

[(1, 2215253460), (2, 1107626730), (3, 738417820), (4, 553813365), (5, 443050692), (6, 369208910), (7, 316464780), (10, 221525346), (12, 184604455), (14, 158232390), (15, 147683564), (20, 110762673), (21, 105488260), (28, 79116195), (30, 73841782), (35, 63292956), (42, 52744130), (60, 36920891), (70, 31646478), (84, 26372065), (105, 21097652), (140, 15823239), (210, 10548826), (420, 5274413), (1283, 1726620), (2566, 863310), (3849, 575540), (4111, 538860), (5132, 431655), (6415, 345324), (7698, 287770), (8222, 269430), (8981, 246660), (12333, 179620), (12830, 172662), (15396, 143885), (16444, 134715), (17962, 123330), (19245, 115108), (20555, 107772), (24666, 89810), (25660, 86331), (26943, 82220), (28777, 76980), (35924, 61665), (38490, 57554), (41110, 53886), (44905, 49332)]