169869770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 375860736

約数和(自身を除く): 205990966

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 53, 62, 70, 98, 106, 155, 211, 217, 245, 265, 310, 371, 422, 434, 490, 530, 742, 1055, 1085, 1477, 1519, 1643, 1855, 2110, 2170, 2597, 2954, 3038, 3286, 3710, 5194, 6541, 7385, 7595, 8215, 10339, 11183, 11501, 12985, 13082, 14770, 15190, 16430, 20678, 22366, 23002, 25970, 32705, 45787, 51695, 55915, 57505, 65410, 78281, 80507, 91574, 103390, 111830, 115010, 156562, 161014, 228935, 320509, 346673, 391405, 402535, 457870, 547967, 641018, 693346, 782810, 805070, 1095934, 1602545, 1733365, 2426711, 2739835, 3205090, 3466730, 4853422, 5479670, 12133555, 16986977, 24267110, 33973954, 84934885, 169869770]

約数ペア:

[(1, 169869770), (2, 84934885), (5, 33973954), (7, 24267110), (10, 16986977), (14, 12133555), (31, 5479670), (35, 4853422), (49, 3466730), (53, 3205090), (62, 2739835), (70, 2426711), (98, 1733365), (106, 1602545), (155, 1095934), (211, 805070), (217, 782810), (245, 693346), (265, 641018), (310, 547967), (371, 457870), (422, 402535), (434, 391405), (490, 346673), (530, 320509), (742, 228935), (1055, 161014), (1085, 156562), (1477, 115010), (1519, 111830), (1643, 103390), (1855, 91574), (2110, 80507), (2170, 78281), (2597, 65410), (2954, 57505), (3038, 55915), (3286, 51695), (3710, 45787), (5194, 32705), (6541, 25970), (7385, 23002), (7595, 22366), (8215, 20678), (10339, 16430), (11183, 15190), (11501, 14770), (12985, 13082)]