154928790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{25693}}^1$

素因数の和:25773

約数の個数: 48

約数和(自身を含む): 408842928

約数和(自身を除く): 253914138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 2010, 3015, 6030, 25693, 51386, 77079, 128465, 154158, 231237, 256930, 385395, 462474, 770790, 1156185, 1721431, 2312370, 3442862, 5164293, 8607155, 10328586, 15492879, 17214310, 25821465, 30985758, 51642930, 77464395, 154928790]

約数ペア:

[(1, 154928790), (2, 77464395), (3, 51642930), (5, 30985758), (6, 25821465), (9, 17214310), (10, 15492879), (15, 10328586), (18, 8607155), (30, 5164293), (45, 3442862), (67, 2312370), (90, 1721431), (134, 1156185), (201, 770790), (335, 462474), (402, 385395), (603, 256930), (670, 231237), (1005, 154158), (1206, 128465), (2010, 77079), (3015, 51386), (6030, 25693)]