298858860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{24781}}^1$

素因数の和:24863

約数の個数: 72

約数和(自身を含む): 920106096

約数和(自身を除く): 621247236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 12060, 24781, 49562, 74343, 99124, 123905, 148686, 223029, 247810, 297372, 371715, 446058, 495620, 743430, 892116, 1115145, 1486860, 1660327, 2230290, 3320654, 4460580, 4980981, 6641308, 8301635, 9961962, 14942943, 16603270, 19923924, 24904905, 29885886, 33206540, 49809810, 59771772, 74714715, 99619620, 149429430, 298858860]

約数ペア:

[(1, 298858860), (2, 149429430), (3, 99619620), (4, 74714715), (5, 59771772), (6, 49809810), (9, 33206540), (10, 29885886), (12, 24904905), (15, 19923924), (18, 16603270), (20, 14942943), (30, 9961962), (36, 8301635), (45, 6641308), (60, 4980981), (67, 4460580), (90, 3320654), (134, 2230290), (180, 1660327), (201, 1486860), (268, 1115145), (335, 892116), (402, 743430), (603, 495620), (670, 446058), (804, 371715), (1005, 297372), (1206, 247810), (1340, 223029), (2010, 148686), (2412, 123905), (3015, 99124), (4020, 74343), (6030, 49562), (12060, 24781)]