119329420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 296231040

約数和(自身を除く): 176901620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 89, 122, 140, 157, 178, 244, 305, 314, 356, 427, 445, 610, 623, 628, 785, 854, 890, 1099, 1220, 1246, 1570, 1708, 1780, 2135, 2198, 2492, 3115, 3140, 4270, 4396, 5429, 5495, 6230, 8540, 9577, 10858, 10990, 12460, 13973, 19154, 21716, 21980, 27145, 27946, 38003, 38308, 47885, 54290, 55892, 67039, 69865, 76006, 95770, 97811, 108580, 134078, 139730, 152012, 190015, 191540, 195622, 268156, 279460, 335195, 380030, 391244, 489055, 670390, 760060, 852353, 978110, 1340780, 1704706, 1956220, 3409412, 4261765, 5966471, 8523530, 11932942, 17047060, 23865884, 29832355, 59664710, 119329420]

約数ペア:

[(1, 119329420), (2, 59664710), (4, 29832355), (5, 23865884), (7, 17047060), (10, 11932942), (14, 8523530), (20, 5966471), (28, 4261765), (35, 3409412), (61, 1956220), (70, 1704706), (89, 1340780), (122, 978110), (140, 852353), (157, 760060), (178, 670390), (244, 489055), (305, 391244), (314, 380030), (356, 335195), (427, 279460), (445, 268156), (610, 195622), (623, 191540), (628, 190015), (785, 152012), (854, 139730), (890, 134078), (1099, 108580), (1220, 97811), (1246, 95770), (1570, 76006), (1708, 69865), (1780, 67039), (2135, 55892), (2198, 54290), (2492, 47885), (3115, 38308), (3140, 38003), (4270, 27946), (4396, 27145), (5429, 21980), (5495, 21716), (6230, 19154), (8540, 13973), (9577, 12460), (10858, 10990)]