1645187370930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13171}}^1\times {\mathrm{462629}}^1$

素因数の和:475816

約数の個数: 64

約数和(自身を含む): 4387508899200

約数和(自身を除く): 2742321528270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 13171, 26342, 39513, 65855, 79026, 118539, 131710, 197565, 237078, 355617, 395130, 462629, 592695, 711234, 925258, 1185390, 1387887, 1778085, 2313145, 2775774, 3556170, 4163661, 4626290, 6939435, 8327322, 12490983, 13878870, 20818305, 24981966, 41636610, 62454915, 124909830, 6093286559, 12186573118, 18279859677, 30466432795, 36559719354, 54839579031, 60932865590, 91399298385, 109679158062, 164518737093, 182798596770, 274197895155, 329037474186, 548395790310, 822593685465, 1645187370930]

約数ペア:

[(1, 1645187370930), (2, 822593685465), (3, 548395790310), (5, 329037474186), (6, 274197895155), (9, 182798596770), (10, 164518737093), (15, 109679158062), (18, 91399298385), (27, 60932865590), (30, 54839579031), (45, 36559719354), (54, 30466432795), (90, 18279859677), (135, 12186573118), (270, 6093286559), (13171, 124909830), (26342, 62454915), (39513, 41636610), (65855, 24981966), (79026, 20818305), (118539, 13878870), (131710, 12490983), (197565, 8327322), (237078, 6939435), (355617, 4626290), (395130, 4163661), (462629, 3556170), (592695, 2775774), (711234, 2313145), (925258, 1778085), (1185390, 1387887)]