277171860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{7951}}^1$

素因数の和:8053

約数の個数: 96

約数和(自身を含む): 897748992

約数和(自身を除く): 620577132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 210, 249, 332, 415, 420, 498, 581, 830, 996, 1162, 1245, 1660, 1743, 2324, 2490, 2905, 3486, 4980, 5810, 6972, 7951, 8715, 11620, 15902, 17430, 23853, 31804, 34860, 39755, 47706, 55657, 79510, 95412, 111314, 119265, 159020, 166971, 222628, 238530, 278285, 333942, 477060, 556570, 659933, 667884, 834855, 1113140, 1319866, 1669710, 1979799, 2639732, 3299665, 3339420, 3959598, 4619531, 6599330, 7919196, 9239062, 9898995, 13198660, 13858593, 18478124, 19797990, 23097655, 27717186, 39595980, 46195310, 55434372, 69292965, 92390620, 138585930, 277171860]

約数ペア:

[(1, 277171860), (2, 138585930), (3, 92390620), (4, 69292965), (5, 55434372), (6, 46195310), (7, 39595980), (10, 27717186), (12, 23097655), (14, 19797990), (15, 18478124), (20, 13858593), (21, 13198660), (28, 9898995), (30, 9239062), (35, 7919196), (42, 6599330), (60, 4619531), (70, 3959598), (83, 3339420), (84, 3299665), (105, 2639732), (140, 1979799), (166, 1669710), (210, 1319866), (249, 1113140), (332, 834855), (415, 667884), (420, 659933), (498, 556570), (581, 477060), (830, 333942), (996, 278285), (1162, 238530), (1245, 222628), (1660, 166971), (1743, 159020), (2324, 119265), (2490, 111314), (2905, 95412), (3486, 79510), (4980, 55657), (5810, 47706), (6972, 39755), (7951, 34860), (8715, 31804), (11620, 23853), (15902, 17430)]