27950530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{90163}}^1$

素因数の和:90201

約数の個数: 16

約数和(自身を含む): 51934464

約数和(自身を除く): 23983934

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 90163, 180326, 450815, 901630, 2795053, 5590106, 13975265, 27950530]

約数ペア:

[(1, 27950530), (2, 13975265), (5, 5590106), (10, 2795053), (31, 901630), (62, 450815), (155, 180326), (310, 90163)]