189285690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{18503}}^1$

素因数の和:18555

約数の個数: 64

約数和(自身を含む): 511598592

約数和(自身を除く): 322312902

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3410, 5115, 10230, 18503, 37006, 55509, 92515, 111018, 185030, 203533, 277545, 407066, 555090, 573593, 610599, 1017665, 1147186, 1221198, 1720779, 2035330, 2867965, 3052995, 3441558, 5735930, 6105990, 6309523, 8603895, 12619046, 17207790, 18928569, 31547615, 37857138, 63095230, 94642845, 189285690]

約数ペア:

[(1, 189285690), (2, 94642845), (3, 63095230), (5, 37857138), (6, 31547615), (10, 18928569), (11, 17207790), (15, 12619046), (22, 8603895), (30, 6309523), (31, 6105990), (33, 5735930), (55, 3441558), (62, 3052995), (66, 2867965), (93, 2035330), (110, 1720779), (155, 1221198), (165, 1147186), (186, 1017665), (310, 610599), (330, 573593), (341, 555090), (465, 407066), (682, 277545), (930, 203533), (1023, 185030), (1705, 111018), (2046, 92515), (3410, 55509), (5115, 37006), (10230, 18503)]