61097890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 132585984

約数和(自身を除く): 71488094

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 137, 161, 230, 274, 277, 322, 554, 685, 805, 959, 1370, 1385, 1610, 1918, 1939, 2770, 3151, 3878, 4795, 6302, 6371, 9590, 9695, 12742, 15755, 19390, 22057, 31510, 31855, 37949, 44114, 44597, 63710, 75898, 89194, 110285, 189745, 220570, 222985, 265643, 379490, 445970, 531286, 872827, 1328215, 1745654, 2656430, 4364135, 6109789, 8728270, 12219578, 30548945, 61097890]

約数ペア:

[(1, 61097890), (2, 30548945), (5, 12219578), (7, 8728270), (10, 6109789), (14, 4364135), (23, 2656430), (35, 1745654), (46, 1328215), (70, 872827), (115, 531286), (137, 445970), (161, 379490), (230, 265643), (274, 222985), (277, 220570), (322, 189745), (554, 110285), (685, 89194), (805, 75898), (959, 63710), (1370, 44597), (1385, 44114), (1610, 37949), (1918, 31855), (1939, 31510), (2770, 22057), (3151, 19390), (3878, 15755), (4795, 12742), (6302, 9695), (6371, 9590)]