146731930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{4519}}^1$

素因数の和:4734

約数の個数: 32

約数和(自身を含む): 281180160

約数和(自身を除く): 134448230

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 191, 382, 955, 1910, 3247, 4519, 6494, 9038, 16235, 22595, 32470, 45190, 76823, 153646, 384115, 768230, 863129, 1726258, 4315645, 8631290, 14673193, 29346386, 73365965, 146731930]

約数ペア:

[(1, 146731930), (2, 73365965), (5, 29346386), (10, 14673193), (17, 8631290), (34, 4315645), (85, 1726258), (170, 863129), (191, 768230), (382, 384115), (955, 153646), (1910, 76823), (3247, 45190), (4519, 32470), (6494, 22595), (9038, 16235)]