317343780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{135617}}^1$

素因数の和:135645

約数の個数: 72

約数和(自身を含む): 1036663992

約数和(自身を除く): 719320212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 135617, 271234, 406851, 542468, 678085, 813702, 1220553, 1356170, 1627404, 1763021, 2034255, 2441106, 2712340, 3526042, 4068510, 4882212, 5289063, 6102765, 7052084, 8137020, 8815105, 10578126, 12205530, 15867189, 17630210, 21156252, 24411060, 26445315, 31734378, 35260420, 52890630, 63468756, 79335945, 105781260, 158671890, 317343780]

約数ペア:

[(1, 317343780), (2, 158671890), (3, 105781260), (4, 79335945), (5, 63468756), (6, 52890630), (9, 35260420), (10, 31734378), (12, 26445315), (13, 24411060), (15, 21156252), (18, 17630210), (20, 15867189), (26, 12205530), (30, 10578126), (36, 8815105), (39, 8137020), (45, 7052084), (52, 6102765), (60, 5289063), (65, 4882212), (78, 4068510), (90, 3526042), (117, 2712340), (130, 2441106), (156, 2034255), (180, 1763021), (195, 1627404), (234, 1356170), (260, 1220553), (390, 813702), (468, 678085), (585, 542468), (780, 406851), (1170, 271234), (2340, 135617)]