449728410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{91969}}^1$

素因数の和:92142

約数の個数: 32

約数和(自身を含む): 1085981760

約数和(自身を除く): 636253350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 91969, 183938, 275907, 459845, 551814, 919690, 1379535, 2759070, 14990947, 29981894, 44972841, 74954735, 89945682, 149909470, 224864205, 449728410]

約数ペア:

[(1, 449728410), (2, 224864205), (3, 149909470), (5, 89945682), (6, 74954735), (10, 44972841), (15, 29981894), (30, 14990947), (163, 2759070), (326, 1379535), (489, 919690), (815, 551814), (978, 459845), (1630, 275907), (2445, 183938), (4890, 91969)]