117834220

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 293328000

約数和(自身を除く): 175493780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 89, 98, 140, 178, 193, 196, 245, 343, 356, 386, 445, 490, 623, 686, 772, 890, 965, 980, 1246, 1351, 1372, 1715, 1780, 1930, 2492, 2702, 3115, 3430, 3860, 4361, 5404, 6230, 6755, 6860, 8722, 9457, 12460, 13510, 17177, 17444, 18914, 21805, 27020, 30527, 34354, 37828, 43610, 47285, 61054, 66199, 68708, 85885, 87220, 94570, 120239, 122108, 132398, 152635, 171770, 189140, 240478, 264796, 305270, 330995, 343540, 480956, 601195, 610540, 661990, 841673, 1202390, 1323980, 1683346, 2404780, 3366692, 4208365, 5891711, 8416730, 11783422, 16833460, 23566844, 29458555, 58917110, 117834220]

約数ペア:

[(1, 117834220), (2, 58917110), (4, 29458555), (5, 23566844), (7, 16833460), (10, 11783422), (14, 8416730), (20, 5891711), (28, 4208365), (35, 3366692), (49, 2404780), (70, 1683346), (89, 1323980), (98, 1202390), (140, 841673), (178, 661990), (193, 610540), (196, 601195), (245, 480956), (343, 343540), (356, 330995), (386, 305270), (445, 264796), (490, 240478), (623, 189140), (686, 171770), (772, 152635), (890, 132398), (965, 122108), (980, 120239), (1246, 94570), (1351, 87220), (1372, 85885), (1715, 68708), (1780, 66199), (1930, 61054), (2492, 47285), (2702, 43610), (3115, 37828), (3430, 34354), (3860, 30527), (4361, 27020), (5404, 21805), (6230, 18914), (6755, 17444), (6860, 17177), (8722, 13510), (9457, 12460)]