182139780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{23173}}^1$

素因数の和:23316

約数の個数: 48

約数和(自身を含む): 513906624

約数和(自身を除く): 331766844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 23173, 46346, 69519, 92692, 115865, 139038, 231730, 278076, 347595, 463460, 695190, 1390380, 3035663, 6071326, 9106989, 12142652, 15178315, 18213978, 30356630, 36427956, 45534945, 60713260, 91069890, 182139780]

約数ペア:

[(1, 182139780), (2, 91069890), (3, 60713260), (4, 45534945), (5, 36427956), (6, 30356630), (10, 18213978), (12, 15178315), (15, 12142652), (20, 9106989), (30, 6071326), (60, 3035663), (131, 1390380), (262, 695190), (393, 463460), (524, 347595), (655, 278076), (786, 231730), (1310, 139038), (1572, 115865), (1965, 92692), (2620, 69519), (3930, 46346), (7860, 23173)]