26770291030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{895627}}^1$

素因数の和:895709

約数の個数: 48

約数和(自身を含む): 56972688336

約数和(自身を除く): 30202397306

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 122, 245, 305, 427, 490, 610, 854, 2135, 2989, 4270, 5978, 14945, 29890, 895627, 1791254, 4478135, 6269389, 8956270, 12538778, 31346945, 43885723, 54633247, 62693890, 87771446, 109266494, 219428615, 273166235, 382432729, 438857230, 546332470, 764865458, 1912163645, 2677029103, 3824327290, 5354058206, 13385145515, 26770291030]

約数ペア:

[(1, 26770291030), (2, 13385145515), (5, 5354058206), (7, 3824327290), (10, 2677029103), (14, 1912163645), (35, 764865458), (49, 546332470), (61, 438857230), (70, 382432729), (98, 273166235), (122, 219428615), (245, 109266494), (305, 87771446), (427, 62693890), (490, 54633247), (610, 43885723), (854, 31346945), (2135, 12538778), (2989, 8956270), (4270, 6269389), (5978, 4478135), (14945, 1791254), (29890, 895627)]