61860004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 116784640

約数和(自身を除く): 54924636

約数列:

[1, 2, 4, 31, 37, 62, 74, 97, 124, 139, 148, 194, 278, 388, 556, 1147, 2294, 3007, 3589, 4309, 4588, 5143, 6014, 7178, 8618, 10286, 12028, 13483, 14356, 17236, 20572, 26966, 53932, 111259, 159433, 222518, 318866, 417973, 445036, 498871, 637732, 835946, 997742, 1671892, 1995484, 15465001, 30930002, 61860004]

約数ペア:

[(1, 61860004), (2, 30930002), (4, 15465001), (31, 1995484), (37, 1671892), (62, 997742), (74, 835946), (97, 637732), (124, 498871), (139, 445036), (148, 417973), (194, 318866), (278, 222518), (388, 159433), (556, 111259), (1147, 53932), (2294, 26966), (3007, 20572), (3589, 17236), (4309, 14356), (4588, 13483), (5143, 12028), (6014, 10286), (7178, 8618)]