34785940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1031}}^1$

素因数の和:1288

約数の個数: 48

約数和(自身を含む): 83913984

約数和(自身を除く): 49128044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 241, 482, 964, 1031, 1205, 1687, 2062, 2410, 3374, 4124, 4820, 5155, 6748, 7217, 8435, 10310, 14434, 16870, 20620, 28868, 33740, 36085, 72170, 144340, 248471, 496942, 993884, 1242355, 1739297, 2484710, 3478594, 4969420, 6957188, 8696485, 17392970, 34785940]

約数ペア:

[(1, 34785940), (2, 17392970), (4, 8696485), (5, 6957188), (7, 4969420), (10, 3478594), (14, 2484710), (20, 1739297), (28, 1242355), (35, 993884), (70, 496942), (140, 248471), (241, 144340), (482, 72170), (964, 36085), (1031, 33740), (1205, 28868), (1687, 20620), (2062, 16870), (2410, 14434), (3374, 10310), (4124, 8435), (4820, 7217), (5155, 6748)]