42903070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1225

約数の個数: 64

約数和(自身を含む): 96546816

約数和(自身を除く): 53643746

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 85, 119, 155, 170, 217, 238, 310, 434, 527, 595, 1054, 1085, 1163, 1190, 2170, 2326, 2635, 3689, 5270, 5815, 7378, 8141, 11630, 16282, 18445, 19771, 36053, 36890, 39542, 40705, 72106, 81410, 98855, 138397, 180265, 197710, 252371, 276794, 360530, 504742, 612901, 691985, 1225802, 1261855, 1383970, 2523710, 3064505, 4290307, 6129010, 8580614, 21451535, 42903070]

約数ペア:

[(1, 42903070), (2, 21451535), (5, 8580614), (7, 6129010), (10, 4290307), (14, 3064505), (17, 2523710), (31, 1383970), (34, 1261855), (35, 1225802), (62, 691985), (70, 612901), (85, 504742), (119, 360530), (155, 276794), (170, 252371), (217, 197710), (238, 180265), (310, 138397), (434, 98855), (527, 81410), (595, 72106), (1054, 40705), (1085, 39542), (1163, 36890), (1190, 36053), (2170, 19771), (2326, 18445), (2635, 16282), (3689, 11630), (5270, 8141), (5815, 7378)]