29157940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29753}}^1$

素因数の和:29776

約数の個数: 36

約数和(自身を含む): 71231076

約数和(自身を除く): 42073136

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 29753, 59506, 119012, 148765, 208271, 297530, 416542, 595060, 833084, 1041355, 1457897, 2082710, 2915794, 4165420, 5831588, 7289485, 14578970, 29157940]

約数ペア:

[(1, 29157940), (2, 14578970), (4, 7289485), (5, 5831588), (7, 4165420), (10, 2915794), (14, 2082710), (20, 1457897), (28, 1041355), (35, 833084), (49, 595060), (70, 416542), (98, 297530), (140, 208271), (196, 148765), (245, 119012), (490, 59506), (980, 29753)]