13427940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1373}}^1$

素因数の和:1548

約数の個数: 48

約数和(自身を含む): 37856448

約数和(自身を除く): 24428508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1373, 1630, 1956, 2445, 2746, 3260, 4119, 4890, 5492, 6865, 8238, 9780, 13730, 16476, 20595, 27460, 41190, 82380, 223799, 447598, 671397, 895196, 1118995, 1342794, 2237990, 2685588, 3356985, 4475980, 6713970, 13427940]

約数ペア:

[(1, 13427940), (2, 6713970), (3, 4475980), (4, 3356985), (5, 2685588), (6, 2237990), (10, 1342794), (12, 1118995), (15, 895196), (20, 671397), (30, 447598), (60, 223799), (163, 82380), (326, 41190), (489, 27460), (652, 20595), (815, 16476), (978, 13730), (1373, 9780), (1630, 8238), (1956, 6865), (2445, 5492), (2746, 4890), (3260, 4119)]