7513904340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{787621}}^1$

素因数の和:787689

約数の個数: 72

約数和(自身を含む): 23222247048

約数和(自身を除く): 15708342708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 787621, 1575242, 2362863, 3150484, 3938105, 4725726, 7088589, 7876210, 9451452, 11814315, 14177178, 15752420, 23628630, 28354356, 35442945, 41743913, 47257260, 70885890, 83487826, 125231739, 141771780, 166975652, 208719565, 250463478, 375695217, 417439130, 500926956, 626158695, 751390434, 834878260, 1252317390, 1502780868, 1878476085, 2504634780, 3756952170, 7513904340]

約数ペア:

[(1, 7513904340), (2, 3756952170), (3, 2504634780), (4, 1878476085), (5, 1502780868), (6, 1252317390), (9, 834878260), (10, 751390434), (12, 626158695), (15, 500926956), (18, 417439130), (20, 375695217), (30, 250463478), (36, 208719565), (45, 166975652), (53, 141771780), (60, 125231739), (90, 83487826), (106, 70885890), (159, 47257260), (180, 41743913), (212, 35442945), (265, 28354356), (318, 23628630), (477, 15752420), (530, 14177178), (636, 11814315), (795, 9451452), (954, 7876210), (1060, 7088589), (1590, 4725726), (1908, 3938105), (2385, 3150484), (3180, 2362863), (4770, 1575242), (9540, 787621)]