71455410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:572

約数の個数: 96

約数和(自身を含む): 201867120

約数和(自身を除く): 130411710

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 157, 195, 234, 314, 389, 390, 471, 585, 778, 785, 942, 1167, 1170, 1413, 1570, 1945, 2041, 2334, 2355, 2826, 3501, 3890, 4082, 4710, 5057, 5835, 6123, 7002, 7065, 10114, 10205, 11670, 12246, 14130, 15171, 17505, 18369, 20410, 25285, 30342, 30615, 35010, 36738, 45513, 50570, 61073, 61230, 75855, 91026, 91845, 122146, 151710, 183219, 183690, 227565, 305365, 366438, 455130, 549657, 610730, 793949, 916095, 1099314, 1587898, 1832190, 2381847, 2748285, 3969745, 4763694, 5496570, 7145541, 7939490, 11909235, 14291082, 23818470, 35727705, 71455410]

約数ペア:

[(1, 71455410), (2, 35727705), (3, 23818470), (5, 14291082), (6, 11909235), (9, 7939490), (10, 7145541), (13, 5496570), (15, 4763694), (18, 3969745), (26, 2748285), (30, 2381847), (39, 1832190), (45, 1587898), (65, 1099314), (78, 916095), (90, 793949), (117, 610730), (130, 549657), (157, 455130), (195, 366438), (234, 305365), (314, 227565), (389, 183690), (390, 183219), (471, 151710), (585, 122146), (778, 91845), (785, 91026), (942, 75855), (1167, 61230), (1170, 61073), (1413, 50570), (1570, 45513), (1945, 36738), (2041, 35010), (2334, 30615), (2355, 30342), (2826, 25285), (3501, 20410), (3890, 18369), (4082, 17505), (4710, 15171), (5057, 14130), (5835, 12246), (6123, 11670), (7002, 10205), (7065, 10114)]