117834920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6899}}^1$

素因数の和:6978

約数の個数: 64

約数和(自身を含む): 308016000

約数和(自身を除く): 190181080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3416, 4270, 6899, 8540, 13798, 17080, 27596, 34495, 48293, 55192, 68990, 96586, 137980, 193172, 241465, 275960, 386344, 420839, 482930, 841678, 965860, 1683356, 1931720, 2104195, 2945873, 3366712, 4208390, 5891746, 8416780, 11783492, 14729365, 16833560, 23566984, 29458730, 58917460, 117834920]

約数ペア:

[(1, 117834920), (2, 58917460), (4, 29458730), (5, 23566984), (7, 16833560), (8, 14729365), (10, 11783492), (14, 8416780), (20, 5891746), (28, 4208390), (35, 3366712), (40, 2945873), (56, 2104195), (61, 1931720), (70, 1683356), (122, 965860), (140, 841678), (244, 482930), (280, 420839), (305, 386344), (427, 275960), (488, 241465), (610, 193172), (854, 137980), (1220, 96586), (1708, 68990), (2135, 55192), (2440, 48293), (3416, 34495), (4270, 27596), (6899, 17080), (8540, 13798)]