305919550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{9173}}^1$

素因数の和:9237

約数の個数: 48

約数和(自身を含む): 614291040

約数和(自身を除く): 308371490

約数列:

[1, 2, 5, 10, 23, 25, 29, 46, 50, 58, 115, 145, 230, 290, 575, 667, 725, 1150, 1334, 1450, 3335, 6670, 9173, 16675, 18346, 33350, 45865, 91730, 210979, 229325, 266017, 421958, 458650, 532034, 1054895, 1330085, 2109790, 2660170, 5274475, 6118391, 6650425, 10548950, 12236782, 13300850, 30591955, 61183910, 152959775, 305919550]

約数ペア:

[(1, 305919550), (2, 152959775), (5, 61183910), (10, 30591955), (23, 13300850), (25, 12236782), (29, 10548950), (46, 6650425), (50, 6118391), (58, 5274475), (115, 2660170), (145, 2109790), (230, 1330085), (290, 1054895), (575, 532034), (667, 458650), (725, 421958), (1150, 266017), (1334, 229325), (1450, 210979), (3335, 91730), (6670, 45865), (9173, 33350), (16675, 18346)]