486538130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11587}}^1$

素因数の和:11643

約数の個数: 64

約数和(自身を含む): 1051263360

約数和(自身を除く): 564725230

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 85, 95, 130, 170, 190, 221, 247, 323, 442, 494, 646, 1105, 1235, 1615, 2210, 2470, 3230, 4199, 8398, 11587, 20995, 23174, 41990, 57935, 115870, 150631, 196979, 220153, 301262, 393958, 440306, 753155, 984895, 1100765, 1506310, 1969790, 2201530, 2560727, 2861989, 3742601, 5121454, 5723978, 7485202, 12803635, 14309945, 18713005, 25607270, 28619890, 37426010, 48653813, 97307626, 243269065, 486538130]

約数ペア:

[(1, 486538130), (2, 243269065), (5, 97307626), (10, 48653813), (13, 37426010), (17, 28619890), (19, 25607270), (26, 18713005), (34, 14309945), (38, 12803635), (65, 7485202), (85, 5723978), (95, 5121454), (130, 3742601), (170, 2861989), (190, 2560727), (221, 2201530), (247, 1969790), (323, 1506310), (442, 1100765), (494, 984895), (646, 753155), (1105, 440306), (1235, 393958), (1615, 301262), (2210, 220153), (2470, 196979), (3230, 150631), (4199, 115870), (8398, 57935), (11587, 41990), (20995, 23174)]