303795940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{6011}}^1$

素因数の和:6065

約数の個数: 72

約数和(自身を含む): 769632192

約数和(自身を除く): 465836252

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 361, 380, 532, 665, 722, 1330, 1444, 1805, 2527, 2660, 3610, 5054, 6011, 7220, 10108, 12022, 12635, 24044, 25270, 30055, 42077, 50540, 60110, 84154, 114209, 120220, 168308, 210385, 228418, 420770, 456836, 571045, 799463, 841540, 1142090, 1598926, 2169971, 2284180, 3197852, 3997315, 4339942, 7994630, 8679884, 10849855, 15189797, 15989260, 21699710, 30379594, 43399420, 60759188, 75948985, 151897970, 303795940]

約数ペア:

[(1, 303795940), (2, 151897970), (4, 75948985), (5, 60759188), (7, 43399420), (10, 30379594), (14, 21699710), (19, 15989260), (20, 15189797), (28, 10849855), (35, 8679884), (38, 7994630), (70, 4339942), (76, 3997315), (95, 3197852), (133, 2284180), (140, 2169971), (190, 1598926), (266, 1142090), (361, 841540), (380, 799463), (532, 571045), (665, 456836), (722, 420770), (1330, 228418), (1444, 210385), (1805, 168308), (2527, 120220), (2660, 114209), (3610, 84154), (5054, 60110), (6011, 50540), (7220, 42077), (10108, 30055), (12022, 25270), (12635, 24044)]