1963650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:100

約数の個数: 96

約数和(自身を含む): 5624640

約数和(自身を除く): 3660990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 53, 57, 65, 75, 78, 95, 106, 114, 130, 150, 159, 190, 195, 247, 265, 285, 318, 325, 390, 475, 494, 530, 570, 650, 689, 741, 795, 950, 975, 1007, 1235, 1325, 1378, 1425, 1482, 1590, 1950, 2014, 2067, 2470, 2650, 2850, 3021, 3445, 3705, 3975, 4134, 5035, 6042, 6175, 6890, 7410, 7950, 10070, 10335, 12350, 13091, 15105, 17225, 18525, 20670, 25175, 26182, 30210, 34450, 37050, 39273, 50350, 51675, 65455, 75525, 78546, 103350, 130910, 151050, 196365, 327275, 392730, 654550, 981825, 1963650]

約数ペア:

[(1, 1963650), (2, 981825), (3, 654550), (5, 392730), (6, 327275), (10, 196365), (13, 151050), (15, 130910), (19, 103350), (25, 78546), (26, 75525), (30, 65455), (38, 51675), (39, 50350), (50, 39273), (53, 37050), (57, 34450), (65, 30210), (75, 26182), (78, 25175), (95, 20670), (106, 18525), (114, 17225), (130, 15105), (150, 13091), (159, 12350), (190, 10335), (195, 10070), (247, 7950), (265, 7410), (285, 6890), (318, 6175), (325, 6042), (390, 5035), (475, 4134), (494, 3975), (530, 3705), (570, 3445), (650, 3021), (689, 2850), (741, 2650), (795, 2470), (950, 2067), (975, 2014), (1007, 1950), (1235, 1590), (1325, 1482), (1378, 1425)]