7139626830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{1618963}}^1$

素因数の和:1618990

約数の個数: 72

約数和(自身を含む): 21593741832

約数和(自身を除く): 14454115002

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 1618963, 3237926, 4856889, 8094815, 9713778, 11332741, 14570667, 16189630, 22665482, 24284445, 29141334, 33998223, 48568890, 56663705, 67996446, 72853335, 79329187, 101994669, 113327410, 145706670, 158658374, 169991115, 203989338, 237987561, 339982230, 396645935, 475975122, 509973345, 713962683, 793291870, 1019946690, 1189937805, 1427925366, 2379875610, 3569813415, 7139626830]

約数ペア:

[(1, 7139626830), (2, 3569813415), (3, 2379875610), (5, 1427925366), (6, 1189937805), (7, 1019946690), (9, 793291870), (10, 713962683), (14, 509973345), (15, 475975122), (18, 396645935), (21, 339982230), (30, 237987561), (35, 203989338), (42, 169991115), (45, 158658374), (49, 145706670), (63, 113327410), (70, 101994669), (90, 79329187), (98, 72853335), (105, 67996446), (126, 56663705), (147, 48568890), (210, 33998223), (245, 29141334), (294, 24284445), (315, 22665482), (441, 16189630), (490, 14570667), (630, 11332741), (735, 9713778), (882, 8094815), (1470, 4856889), (2205, 3237926), (4410, 1618963)]