1796745970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1307}}^1$

素因数の和:1519

約数の個数: 64

約数和(自身を含む): 3480744960

約数和(自身を除く): 1683998990

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 139, 215, 230, 278, 430, 695, 989, 1307, 1390, 1978, 2614, 3197, 4945, 5977, 6394, 6535, 9890, 11954, 13070, 15985, 29885, 30061, 31970, 56201, 59770, 60122, 112402, 137471, 150305, 181673, 274942, 281005, 300610, 363346, 562010, 687355, 908365, 1292623, 1374710, 1816730, 2585246, 4178479, 6463115, 7811939, 8356958, 12926230, 15623878, 20892395, 39059695, 41784790, 78119390, 179674597, 359349194, 898372985, 1796745970]

約数ペア:

[(1, 1796745970), (2, 898372985), (5, 359349194), (10, 179674597), (23, 78119390), (43, 41784790), (46, 39059695), (86, 20892395), (115, 15623878), (139, 12926230), (215, 8356958), (230, 7811939), (278, 6463115), (430, 4178479), (695, 2585246), (989, 1816730), (1307, 1374710), (1390, 1292623), (1978, 908365), (2614, 687355), (3197, 562010), (4945, 363346), (5977, 300610), (6394, 281005), (6535, 274942), (9890, 181673), (11954, 150305), (13070, 137471), (15985, 112402), (29885, 60122), (30061, 59770), (31970, 56201)]