138430170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{29021}}^1$

素因数の和:29087

約数の個数: 48

約数和(自身を含む): 366721992

約数和(自身を除く): 228291822

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 29021, 58042, 87063, 145105, 174126, 261189, 290210, 435315, 522378, 870630, 1305945, 1538113, 2611890, 3076226, 4614339, 7690565, 9228678, 13843017, 15381130, 23071695, 27686034, 46143390, 69215085, 138430170]

約数ペア:

[(1, 138430170), (2, 69215085), (3, 46143390), (5, 27686034), (6, 23071695), (9, 15381130), (10, 13843017), (15, 9228678), (18, 7690565), (30, 4614339), (45, 3076226), (53, 2611890), (90, 1538113), (106, 1305945), (159, 870630), (265, 522378), (318, 435315), (477, 290210), (530, 261189), (795, 174126), (954, 145105), (1590, 87063), (2385, 58042), (4770, 29021)]