42155610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1051}}^1$

素因数の和:1259

約数の個数: 64

約数和(自身を含む): 116342784

約数和(自身を除く): 74187174

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 191, 210, 382, 573, 955, 1051, 1146, 1337, 1910, 2102, 2674, 2865, 3153, 4011, 5255, 5730, 6306, 6685, 7357, 8022, 10510, 13370, 14714, 15765, 20055, 22071, 31530, 36785, 40110, 44142, 73570, 110355, 200741, 220710, 401482, 602223, 1003705, 1204446, 1405187, 2007410, 2810374, 3011115, 4215561, 6022230, 7025935, 8431122, 14051870, 21077805, 42155610]

約数ペア:

[(1, 42155610), (2, 21077805), (3, 14051870), (5, 8431122), (6, 7025935), (7, 6022230), (10, 4215561), (14, 3011115), (15, 2810374), (21, 2007410), (30, 1405187), (35, 1204446), (42, 1003705), (70, 602223), (105, 401482), (191, 220710), (210, 200741), (382, 110355), (573, 73570), (955, 44142), (1051, 40110), (1146, 36785), (1337, 31530), (1910, 22071), (2102, 20055), (2674, 15765), (2865, 14714), (3153, 13370), (4011, 10510), (5255, 8022), (5730, 7357), (6306, 6685)]