30746544

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{20663}}^1$

素因数の和:20705

約数の個数: 40

約数和(自身を含む): 81994752

約数和(自身を除く): 51248208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 20663, 41326, 61989, 82652, 123978, 165304, 247956, 330608, 495912, 640553, 991824, 1281106, 1921659, 2562212, 3843318, 5124424, 7686636, 10248848, 15373272, 30746544]

約数ペア:

[(1, 30746544), (2, 15373272), (3, 10248848), (4, 7686636), (6, 5124424), (8, 3843318), (12, 2562212), (16, 1921659), (24, 1281106), (31, 991824), (48, 640553), (62, 495912), (93, 330608), (124, 247956), (186, 165304), (248, 123978), (372, 82652), (496, 61989), (744, 41326), (1488, 20663)]