145369860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{7643}}^1$

素因数の和:7972

約数の個数: 48

約数和(自身を含む): 408373056

約数和(自身を除く): 263003196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 634, 951, 1268, 1585, 1902, 3170, 3804, 4755, 6340, 7643, 9510, 15286, 19020, 22929, 30572, 38215, 45858, 76430, 91716, 114645, 152860, 229290, 458580, 2422831, 4845662, 7268493, 9691324, 12114155, 14536986, 24228310, 29073972, 36342465, 48456620, 72684930, 145369860]

約数ペア:

[(1, 145369860), (2, 72684930), (3, 48456620), (4, 36342465), (5, 29073972), (6, 24228310), (10, 14536986), (12, 12114155), (15, 9691324), (20, 7268493), (30, 4845662), (60, 2422831), (317, 458580), (634, 229290), (951, 152860), (1268, 114645), (1585, 91716), (1902, 76430), (3170, 45858), (3804, 38215), (4755, 30572), (6340, 22929), (7643, 19020), (9510, 15286)]