16993879770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{55541}}^1$

素因数の和:55636

約数の個数: 128

約数和(自身を含む): 49140006912

約数和(自身を除く): 32146127142

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 47, 62, 70, 93, 94, 105, 141, 155, 186, 210, 217, 235, 282, 310, 329, 434, 465, 470, 651, 658, 705, 930, 987, 1085, 1302, 1410, 1457, 1645, 1974, 2170, 2914, 3255, 3290, 4371, 4935, 6510, 7285, 8742, 9870, 10199, 14570, 20398, 21855, 30597, 43710, 50995, 55541, 61194, 101990, 111082, 152985, 166623, 277705, 305970, 333246, 388787, 555410, 777574, 833115, 1166361, 1666230, 1721771, 1943935, 2332722, 2610427, 3443542, 3887870, 5165313, 5220854, 5831805, 7831281, 8608855, 10330626, 11663610, 12052397, 13052135, 15662562, 17217710, 18272989, 24104794, 25826565, 26104270, 36157191, 36545978, 39156405, 51653130, 54818967, 60261985, 72314382, 78312810, 80923237, 91364945, 109637934, 120523970, 161846474, 180785955, 182729890, 242769711, 274094835, 361571910, 404616185, 485539422, 548189670, 566462659, 809232370, 1132925318, 1213848555, 1699387977, 2427697110, 2832313295, 3398775954, 5664626590, 8496939885, 16993879770]

約数ペア:

[(1, 16993879770), (2, 8496939885), (3, 5664626590), (5, 3398775954), (6, 2832313295), (7, 2427697110), (10, 1699387977), (14, 1213848555), (15, 1132925318), (21, 809232370), (30, 566462659), (31, 548189670), (35, 485539422), (42, 404616185), (47, 361571910), (62, 274094835), (70, 242769711), (93, 182729890), (94, 180785955), (105, 161846474), (141, 120523970), (155, 109637934), (186, 91364945), (210, 80923237), (217, 78312810), (235, 72314382), (282, 60261985), (310, 54818967), (329, 51653130), (434, 39156405), (465, 36545978), (470, 36157191), (651, 26104270), (658, 25826565), (705, 24104794), (930, 18272989), (987, 17217710), (1085, 15662562), (1302, 13052135), (1410, 12052397), (1457, 11663610), (1645, 10330626), (1974, 8608855), (2170, 7831281), (2914, 5831805), (3255, 5220854), (3290, 5165313), (4371, 3887870), (4935, 3443542), (6510, 2610427), (7285, 2332722), (8742, 1943935), (9870, 1721771), (10199, 1666230), (14570, 1166361), (20398, 833115), (21855, 777574), (30597, 555410), (43710, 388787), (50995, 333246), (55541, 305970), (61194, 277705), (101990, 166623), (111082, 152985)]