117946140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151213}}^1$

素因数の和:151238

約数の個数: 48

約数和(自身を含む): 355655328

約数和(自身を除く): 237709188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 151213, 302426, 453639, 604852, 756065, 907278, 1512130, 1814556, 1965769, 2268195, 3024260, 3931538, 4536390, 5897307, 7863076, 9072780, 9828845, 11794614, 19657690, 23589228, 29486535, 39315380, 58973070, 117946140]

約数ペア:

[(1, 117946140), (2, 58973070), (3, 39315380), (4, 29486535), (5, 23589228), (6, 19657690), (10, 11794614), (12, 9828845), (13, 9072780), (15, 7863076), (20, 5897307), (26, 4536390), (30, 3931538), (39, 3024260), (52, 2268195), (60, 1965769), (65, 1814556), (78, 1512130), (130, 907278), (156, 756065), (195, 604852), (260, 453639), (390, 302426), (780, 151213)]