310064950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4723}}^1$

素因数の和:4849

約数の個数: 48

約数和(自身を含む): 627366096

約数和(自身を除く): 317301146

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 101, 130, 202, 325, 505, 650, 1010, 1313, 2525, 2626, 4723, 5050, 6565, 9446, 13130, 23615, 32825, 47230, 61399, 65650, 118075, 122798, 236150, 306995, 477023, 613990, 954046, 1534975, 2385115, 3069950, 4770230, 6201299, 11925575, 12402598, 23851150, 31006495, 62012990, 155032475, 310064950]

約数ペア:

[(1, 310064950), (2, 155032475), (5, 62012990), (10, 31006495), (13, 23851150), (25, 12402598), (26, 11925575), (50, 6201299), (65, 4770230), (101, 3069950), (130, 2385115), (202, 1534975), (325, 954046), (505, 613990), (650, 477023), (1010, 306995), (1313, 236150), (2525, 122798), (2626, 118075), (4723, 65650), (5050, 61399), (6565, 47230), (9446, 32825), (13130, 23615)]