61955390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1259}}^1$

素因数の和:1329

約数の個数: 64

約数和(自身を含む): 137894400

約数和(自身を除く): 75939010

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 37, 38, 70, 74, 95, 133, 185, 190, 259, 266, 370, 518, 665, 703, 1259, 1295, 1330, 1406, 2518, 2590, 3515, 4921, 6295, 7030, 8813, 9842, 12590, 17626, 23921, 24605, 44065, 46583, 47842, 49210, 88130, 93166, 119605, 167447, 232915, 239210, 326081, 334894, 465830, 652162, 837235, 885077, 1630405, 1674470, 1770154, 3260810, 4425385, 6195539, 8850770, 12391078, 30977695, 61955390]

約数ペア:

[(1, 61955390), (2, 30977695), (5, 12391078), (7, 8850770), (10, 6195539), (14, 4425385), (19, 3260810), (35, 1770154), (37, 1674470), (38, 1630405), (70, 885077), (74, 837235), (95, 652162), (133, 465830), (185, 334894), (190, 326081), (259, 239210), (266, 232915), (370, 167447), (518, 119605), (665, 93166), (703, 88130), (1259, 49210), (1295, 47842), (1330, 46583), (1406, 44065), (2518, 24605), (2590, 23921), (3515, 17626), (4921, 12590), (6295, 9842), (7030, 8813)]