189938550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{40847}}^1$

素因数の和:40893

約数の個数: 48

約数和(自身を含む): 486254592

約数和(自身を除く): 296316042

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 40847, 81694, 122541, 204235, 245082, 408470, 612705, 1021175, 1225410, 1266257, 2042350, 2532514, 3063525, 3798771, 6127050, 6331285, 7597542, 12662570, 18993855, 31656425, 37987710, 63312850, 94969275, 189938550]

約数ペア:

[(1, 189938550), (2, 94969275), (3, 63312850), (5, 37987710), (6, 31656425), (10, 18993855), (15, 12662570), (25, 7597542), (30, 6331285), (31, 6127050), (50, 3798771), (62, 3063525), (75, 2532514), (93, 2042350), (150, 1266257), (155, 1225410), (186, 1021175), (310, 612705), (465, 408470), (775, 245082), (930, 204235), (1550, 122541), (2325, 81694), (4650, 40847)]