2947702906350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{571}}^1\times {\mathrm{11471893}}^1$

素因数の和:11472482

約数の個数: 72

約数和(自身を含む): 7933365351912

約数和(自身を除く): 4985662445562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 571, 1142, 1713, 2855, 3426, 5139, 5710, 8565, 10278, 14275, 17130, 25695, 28550, 42825, 51390, 85650, 128475, 256950, 11471893, 22943786, 34415679, 57359465, 68831358, 103247037, 114718930, 172078395, 206494074, 286797325, 344156790, 516235185, 573594650, 860391975, 1032470370, 1720783950, 2581175925, 5162351850, 6550450903, 13100901806, 19651352709, 32752254515, 39302705418, 58954058127, 65504509030, 98256763545, 117908116254, 163761272575, 196513527090, 294770290635, 327522545150, 491283817725, 589540581270, 982567635450, 1473851453175, 2947702906350]

約数ペア:

[(1, 2947702906350), (2, 1473851453175), (3, 982567635450), (5, 589540581270), (6, 491283817725), (9, 327522545150), (10, 294770290635), (15, 196513527090), (18, 163761272575), (25, 117908116254), (30, 98256763545), (45, 65504509030), (50, 58954058127), (75, 39302705418), (90, 32752254515), (150, 19651352709), (225, 13100901806), (450, 6550450903), (571, 5162351850), (1142, 2581175925), (1713, 1720783950), (2855, 1032470370), (3426, 860391975), (5139, 573594650), (5710, 516235185), (8565, 344156790), (10278, 286797325), (14275, 206494074), (17130, 172078395), (25695, 114718930), (28550, 103247037), (42825, 68831358), (51390, 57359465), (85650, 34415679), (128475, 22943786), (256950, 11471893)]