2297578270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1\times {\mathrm{757}}^1$

素因数の和:1445

約数の個数: 64

約数和(自身を含む): 4587440256

約数和(自身を除く): 2289861986

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 631, 757, 962, 1262, 1514, 2405, 3155, 3785, 4810, 6310, 7570, 8203, 9841, 16406, 19682, 23347, 28009, 41015, 46694, 49205, 56018, 82030, 98410, 116735, 140045, 233470, 280090, 303511, 364117, 477667, 607022, 728234, 955334, 1517555, 1820585, 2388335, 3035110, 3641170, 4776670, 6209671, 12419342, 17673679, 31048355, 35347358, 62096710, 88368395, 176736790, 229757827, 459515654, 1148789135, 2297578270]

約数ペア:

[(1, 2297578270), (2, 1148789135), (5, 459515654), (10, 229757827), (13, 176736790), (26, 88368395), (37, 62096710), (65, 35347358), (74, 31048355), (130, 17673679), (185, 12419342), (370, 6209671), (481, 4776670), (631, 3641170), (757, 3035110), (962, 2388335), (1262, 1820585), (1514, 1517555), (2405, 955334), (3155, 728234), (3785, 607022), (4810, 477667), (6310, 364117), (7570, 303511), (8203, 280090), (9841, 233470), (16406, 140045), (19682, 116735), (23347, 98410), (28009, 82030), (41015, 56018), (46694, 49205)]