30721856268

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{148303}}^1$

素因数の和:148654

約数の個数: 48

約数和(自身を含む): 73117431296

約数和(自身を除く): 42395575028

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 283, 366, 566, 732, 849, 1132, 1698, 3396, 17263, 34526, 51789, 69052, 103578, 148303, 207156, 296606, 444909, 593212, 889818, 1779636, 9046483, 18092966, 27139449, 36185932, 41969749, 54278898, 83939498, 108557796, 125909247, 167878996, 251818494, 503636988, 2560154689, 5120309378, 7680464067, 10240618756, 15360928134, 30721856268]

約数ペア:

[(1, 30721856268), (2, 15360928134), (3, 10240618756), (4, 7680464067), (6, 5120309378), (12, 2560154689), (61, 503636988), (122, 251818494), (183, 167878996), (244, 125909247), (283, 108557796), (366, 83939498), (566, 54278898), (732, 41969749), (849, 36185932), (1132, 27139449), (1698, 18092966), (3396, 9046483), (17263, 1779636), (34526, 889818), (51789, 593212), (69052, 444909), (103578, 296606), (148303, 207156)]