42410470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 85536000

約数和(自身を除く): 43125530

約数列:

[1, 2, 5, 10, 19, 29, 38, 43, 58, 86, 95, 145, 179, 190, 215, 290, 358, 430, 551, 817, 895, 1102, 1247, 1634, 1790, 2494, 2755, 3401, 4085, 5191, 5510, 6235, 6802, 7697, 8170, 10382, 12470, 15394, 17005, 23693, 25955, 34010, 38485, 47386, 51910, 76970, 98629, 118465, 146243, 197258, 223213, 236930, 292486, 446426, 493145, 731215, 986290, 1116065, 1462430, 2232130, 4241047, 8482094, 21205235, 42410470]

約数ペア:

[(1, 42410470), (2, 21205235), (5, 8482094), (10, 4241047), (19, 2232130), (29, 1462430), (38, 1116065), (43, 986290), (58, 731215), (86, 493145), (95, 446426), (145, 292486), (179, 236930), (190, 223213), (215, 197258), (290, 146243), (358, 118465), (430, 98629), (551, 76970), (817, 51910), (895, 47386), (1102, 38485), (1247, 34010), (1634, 25955), (1790, 23693), (2494, 17005), (2755, 15394), (3401, 12470), (4085, 10382), (5191, 8170), (5510, 7697), (6235, 6802)]