628130970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{10159}}^1$

素因数の和:10404

約数の個数: 64

約数和(自身を含む): 1682496000

約数和(自身を除く): 1054365030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 229, 270, 458, 687, 1145, 1374, 2061, 2290, 3435, 4122, 6183, 6870, 10159, 10305, 12366, 20318, 20610, 30477, 30915, 50795, 60954, 61830, 91431, 101590, 152385, 182862, 274293, 304770, 457155, 548586, 914310, 1371465, 2326411, 2742930, 4652822, 6979233, 11632055, 13958466, 20937699, 23264110, 34896165, 41875398, 62813097, 69792330, 104688495, 125626194, 209376990, 314065485, 628130970]

約数ペア:

[(1, 628130970), (2, 314065485), (3, 209376990), (5, 125626194), (6, 104688495), (9, 69792330), (10, 62813097), (15, 41875398), (18, 34896165), (27, 23264110), (30, 20937699), (45, 13958466), (54, 11632055), (90, 6979233), (135, 4652822), (229, 2742930), (270, 2326411), (458, 1371465), (687, 914310), (1145, 548586), (1374, 457155), (2061, 304770), (2290, 274293), (3435, 182862), (4122, 152385), (6183, 101590), (6870, 91431), (10159, 61830), (10305, 60954), (12366, 50795), (20318, 30915), (20610, 30477)]