30660691210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1597}}^1\times {\mathrm{2731}}^1$

素因数の和:4391

約数の個数: 64

約数和(自身を含む): 59723268480

約数和(自身を除く): 29062577270

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 1597, 2731, 3194, 3515, 5462, 7030, 7985, 13655, 15970, 27310, 30343, 51889, 59089, 60686, 101047, 103778, 118178, 151715, 202094, 259445, 295445, 303430, 505235, 518890, 590890, 1010470, 1122691, 1919893, 2245382, 3839786, 4361407, 5613455, 8722814, 9599465, 11226910, 19198930, 21807035, 43614070, 82866733, 161372059, 165733466, 322744118, 414333665, 806860295, 828667330, 1613720590, 3066069121, 6132138242, 15330345605, 30660691210]

約数ペア:

[(1, 30660691210), (2, 15330345605), (5, 6132138242), (10, 3066069121), (19, 1613720590), (37, 828667330), (38, 806860295), (74, 414333665), (95, 322744118), (185, 165733466), (190, 161372059), (370, 82866733), (703, 43614070), (1406, 21807035), (1597, 19198930), (2731, 11226910), (3194, 9599465), (3515, 8722814), (5462, 5613455), (7030, 4361407), (7985, 3839786), (13655, 2245382), (15970, 1919893), (27310, 1122691), (30343, 1010470), (51889, 590890), (59089, 518890), (60686, 505235), (101047, 303430), (103778, 295445), (118178, 259445), (151715, 202094)]