310329690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{1427}}^1$

素因数の和:2107

約数の個数: 64

約数和(自身を含む): 814302720

約数和(自身を除く): 503973030

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 659, 1318, 1427, 1977, 2854, 3295, 3954, 4281, 6590, 7135, 7249, 8562, 9885, 14270, 14498, 15697, 19770, 21405, 21747, 31394, 36245, 42810, 43494, 47091, 72490, 78485, 94182, 108735, 156970, 217470, 235455, 470910, 940393, 1880786, 2821179, 4701965, 5642358, 9403930, 10344323, 14105895, 20688646, 28211790, 31032969, 51721615, 62065938, 103443230, 155164845, 310329690]

約数ペア:

[(1, 310329690), (2, 155164845), (3, 103443230), (5, 62065938), (6, 51721615), (10, 31032969), (11, 28211790), (15, 20688646), (22, 14105895), (30, 10344323), (33, 9403930), (55, 5642358), (66, 4701965), (110, 2821179), (165, 1880786), (330, 940393), (659, 470910), (1318, 235455), (1427, 217470), (1977, 156970), (2854, 108735), (3295, 94182), (3954, 78485), (4281, 72490), (6590, 47091), (7135, 43494), (7249, 42810), (8562, 36245), (9885, 31394), (14270, 21747), (14498, 21405), (15697, 19770)]