238480470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{13183}}^1$

素因数の和:13266

約数の個数: 64

約数和(自身を含む): 645488640

約数和(自身を除く): 407008170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 90, 134, 135, 201, 270, 335, 402, 603, 670, 1005, 1206, 1809, 2010, 3015, 3618, 6030, 9045, 13183, 18090, 26366, 39549, 65915, 79098, 118647, 131830, 197745, 237294, 355941, 395490, 593235, 711882, 883261, 1186470, 1766522, 1779705, 2649783, 3559410, 4416305, 5299566, 7949349, 8832610, 13248915, 15898698, 23848047, 26497830, 39746745, 47696094, 79493490, 119240235, 238480470]

約数ペア:

[(1, 238480470), (2, 119240235), (3, 79493490), (5, 47696094), (6, 39746745), (9, 26497830), (10, 23848047), (15, 15898698), (18, 13248915), (27, 8832610), (30, 7949349), (45, 5299566), (54, 4416305), (67, 3559410), (90, 2649783), (134, 1779705), (135, 1766522), (201, 1186470), (270, 883261), (335, 711882), (402, 593235), (603, 395490), (670, 355941), (1005, 237294), (1206, 197745), (1809, 131830), (2010, 118647), (3015, 79098), (3618, 65915), (6030, 39549), (9045, 26366), (13183, 18090)]