195597710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{3299}}^1$

素因数の和:3342

約数の個数: 72

約数和(自身を含む): 450311400

約数和(自身を除く): 254713690

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 121, 154, 242, 245, 385, 490, 539, 605, 770, 847, 1078, 1210, 1694, 2695, 3299, 4235, 5390, 5929, 6598, 8470, 11858, 16495, 23093, 29645, 32990, 36289, 46186, 59290, 72578, 115465, 161651, 181445, 230930, 254023, 323302, 362890, 399179, 508046, 798358, 808255, 1270115, 1616510, 1778161, 1995895, 2540230, 2794253, 3556322, 3991790, 5588506, 8890805, 13971265, 17781610, 19559771, 27942530, 39119542, 97798855, 195597710]

約数ペア:

[(1, 195597710), (2, 97798855), (5, 39119542), (7, 27942530), (10, 19559771), (11, 17781610), (14, 13971265), (22, 8890805), (35, 5588506), (49, 3991790), (55, 3556322), (70, 2794253), (77, 2540230), (98, 1995895), (110, 1778161), (121, 1616510), (154, 1270115), (242, 808255), (245, 798358), (385, 508046), (490, 399179), (539, 362890), (605, 323302), (770, 254023), (847, 230930), (1078, 181445), (1210, 161651), (1694, 115465), (2695, 72578), (3299, 59290), (4235, 46186), (5390, 36289), (5929, 32990), (6598, 29645), (8470, 23093), (11858, 16495)]