38443230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:598

約数の個数: 96

約数和(自身を含む): 115315200

約数和(自身を除く): 76871970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 139, 210, 278, 315, 417, 439, 630, 695, 834, 878, 973, 1251, 1317, 1390, 1946, 2085, 2195, 2502, 2634, 2919, 3073, 3951, 4170, 4390, 4865, 5838, 6146, 6255, 6585, 7902, 8757, 9219, 9730, 12510, 13170, 14595, 15365, 17514, 18438, 19755, 27657, 29190, 30730, 39510, 43785, 46095, 55314, 61021, 87570, 92190, 122042, 138285, 183063, 276570, 305105, 366126, 427147, 549189, 610210, 854294, 915315, 1098378, 1281441, 1830630, 2135735, 2562882, 2745945, 3844323, 4271470, 5491890, 6407205, 7688646, 12814410, 19221615, 38443230]

約数ペア:

[(1, 38443230), (2, 19221615), (3, 12814410), (5, 7688646), (6, 6407205), (7, 5491890), (9, 4271470), (10, 3844323), (14, 2745945), (15, 2562882), (18, 2135735), (21, 1830630), (30, 1281441), (35, 1098378), (42, 915315), (45, 854294), (63, 610210), (70, 549189), (90, 427147), (105, 366126), (126, 305105), (139, 276570), (210, 183063), (278, 138285), (315, 122042), (417, 92190), (439, 87570), (630, 61021), (695, 55314), (834, 46095), (878, 43785), (973, 39510), (1251, 30730), (1317, 29190), (1390, 27657), (1946, 19755), (2085, 18438), (2195, 17514), (2502, 15365), (2634, 14595), (2919, 13170), (3073, 12510), (3951, 9730), (4170, 9219), (4390, 8757), (4865, 7902), (5838, 6585), (6146, 6255)]