15679944540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6700831}}^1$

素因数の和:6700859

約数の個数: 72

約数和(自身を含む): 51221159808

約数和(自身を除く): 35541215268

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, 6700831, 13401662, 20102493, 26803324, 33504155, 40204986, 60307479, 67008310, 80409972, 87110803, 100512465, 120614958, 134016620, 174221606, 201024930, 241229916, 261332409, 301537395, 348443212, 402049860, 435554015, 522664818, 603074790, 783997227, 871108030, 1045329636, 1206149580, 1306662045, 1567994454, 1742216060, 2613324090, 3135988908, 3919986135, 5226648180, 7839972270, 15679944540]

約数ペア:

[(1, 15679944540), (2, 7839972270), (3, 5226648180), (4, 3919986135), (5, 3135988908), (6, 2613324090), (9, 1742216060), (10, 1567994454), (12, 1306662045), (13, 1206149580), (15, 1045329636), (18, 871108030), (20, 783997227), (26, 603074790), (30, 522664818), (36, 435554015), (39, 402049860), (45, 348443212), (52, 301537395), (60, 261332409), (65, 241229916), (78, 201024930), (90, 174221606), (117, 134016620), (130, 120614958), (156, 100512465), (180, 87110803), (195, 80409972), (234, 67008310), (260, 60307479), (390, 40204986), (468, 33504155), (585, 26803324), (780, 20102493), (1170, 13401662), (2340, 6700831)]